6 files changed, 96 insertions, 0 deletions
diff --git a/models/correlations/fit_utils.c b/models/correlations/fit_utils.c
index e9e3954..6b7609d 100644
--- a/models/correlations/fit_utils.c
+++ b/models/correlations/fit_utils.c
@@ -1,3 +1,19 @@
+/*
+ * This file is part of MAMMULT: Metrics And Models for Multilayer Networks
+ *  
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at
+ * your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
 /**
  *
  * Fit a given sequence with a power-law function
diff --git a/models/correlations/fit_utils.h b/models/correlations/fit_utils.h
index 183f47c..82287c7 100644
--- a/models/correlations/fit_utils.h
+++ b/models/correlations/fit_utils.h
@@ -1,3 +1,19 @@
+/*
+ * This file is part of MAMMULT: Metrics And Models for Multilayer Networks
+ *  
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at
+ * your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
 #ifndef __FIT_UTILS_H__
 #define __FIT_UTILS_H__
 
diff --git a/models/correlations/rank_utils.c b/models/correlations/rank_utils.c
index 4b8ef41..b25f976 100644
--- a/models/correlations/rank_utils.c
+++ b/models/correlations/rank_utils.c
@@ -1,3 +1,19 @@
+/*
+ * This file is part of MAMMULT: Metrics And Models for Multilayer Networks
+ *  
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at
+ * your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
 /**
  *
  * Some utility functions to be used with tune_rho, compute_rho and
diff --git a/models/correlations/rank_utils.h b/models/correlations/rank_utils.h
index 521582a..4b9296a 100644
--- a/models/correlations/rank_utils.h
+++ b/models/correlations/rank_utils.h
@@ -1,3 +1,19 @@
+/*
+ * This file is part of MAMMULT: Metrics And Models for Multilayer Networks
+ *  
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at
+ * your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
 #ifndef __RANK_UTILS_H__
 #define __RANK_UTILS_H__
 
diff --git a/models/correlations/tune_qnn_adaptive.c b/models/correlations/tune_qnn_adaptive.c
index 71643a1..f645dbe 100644
--- a/models/correlations/tune_qnn_adaptive.c
+++ b/models/correlations/tune_qnn_adaptive.c
@@ -1,3 +1,19 @@
+/*
+ * This file is part of MAMMULT: Metrics And Models for Multilayer Networks
+ *  
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at
+ * your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
 /**
  *
  * Tune the inter-layer degree correlation function \bar{q}(k) of a
diff --git a/models/correlations/tune_rho.c b/models/correlations/tune_rho.c
index 4495b0e..0e681c9 100644
--- a/models/correlations/tune_rho.c
+++ b/models/correlations/tune_rho.c
@@ -1,3 +1,19 @@
+/*
+ * This file is part of MAMMULT: Metrics And Models for Multilayer Networks
+ *  
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at
+ * your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
 /**
  *
  * Tune the Spearman's \rho correlation coefficient between two rankings