--- a/blockclust.xml	Tue Jul 08 13:04:30 2014 -0400
+++ b/blockclust.xml	Tue Jul 08 13:18:16 2014 -0400
@@ -163,7 +163,7 @@
 
 BlockClust runs in three modes: 
 1) Pre-processing - converts given mapped reads (BAM) into BED file of tags
-2) Clustering and classification - of given input block groups (from blockbuster tool) as explained in [1]_
+2) Clustering and classification - of given input block groups (from blockbuster tool) as explained in the original paper.
 3) Post-processing - extracts distribution of clusters searched against Rfam database and plots hierarchical clustering made out of centroids of each BlockClust predicted cluster.
 
 For a thorough analysis of your data, we suggest you to use complete blockclust workflow, which contains all three modes of operation.
@@ -199,13 +199,9 @@
 
 ------
 
-**Licenses**
-
-If **BlockClust** is used to obtain results for scientific publications it should be cited as [1]_.
-
 **References** 
 
-[1] Pavankumar Videm, Dominic Rose, Fabrizio Costa, and Rolf Backofen. "BlockClust: efficient clustering and classification of non-coding RNAs from short read RNA-seq profiles." Bioinformatics 30, no. 12 (2014): i274-i282.
+Pavankumar Videm, Dominic Rose, Fabrizio Costa, and Rolf Backofen. "BlockClust: efficient clustering and classification of non-coding RNAs from short read RNA-seq profiles." Bioinformatics 30, no. 12 (2014): i274-i282.
 
 
     </help>