@INPROCEEDINGS{jcdl21-CVDT	,
  AUTHOR	=	{Serafeim Chatzopoulos and Thanasis Vergoulis and Theodore Dalamagas and Christos Tryfonopoulos},
  TITLE		=	"{VeTo-web: A Recommendation Tool for the Expansion of Sets of Scholars}",
  BOOKTITLE	=	"{Proceedings of the 21st Joint Conference on Digital Libraries (JCDL)}",
  YEAR 		=	{2021},
  PAGES    =	{334--335},  
  ADDRESS 	=	"{Urbana-Champaign, USA}",
  MONTH 	=	{September},
}