diff --git a/NAMESPACE b/NAMESPACE
index c63da5247d87d1bb4c397d034ff35faf24281f0e..3772e44cc890008cabdaec18f99e3361239e311f 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -66,8 +66,8 @@ export(TransfoParam_GR4J)
 export(TransfoParam_GR5J)
 export(TransfoParam_GR6J)
 export(TransfoParam_Lag)
-export(.ErrorCrit)
-export(.FeatModels)
+#export(.ErrorCrit)
+#export(.FeatModels)
 
 
 #####################################
diff --git a/inst/CITATION b/inst/CITATION
index 866b138224ca79d722cd2cacb4f8e72324f600ed..ec70504fa8f27d8258b22a8d59dbe6aaa554d006 100644
--- a/inst/CITATION
+++ b/inst/CITATION
@@ -25,7 +25,7 @@ bibentry(bibtype     ="Article",
 
 bibentry(bibtype     = "Manual",
          title       = "{airGR}: Suite of {GR} Hydrological Models for Precipitation-Runoff Modelling",
-         author      = personList(as.person("L. Coron"), as.person("O. Delaigue"), as.person("G. Thirel"), as.person("D. Dorchies"), as.person("C. Perrin"), as.person("C. Michel")),
+         author      = c(as.person("L. Coron"), as.person("O. Delaigue"), as.person("G. Thirel"), as.person("D. Dorchies"), as.person("C. Perrin"), as.person("C. Michel")),
          journal     = "R News",
          year        = year,
          note        = note,