Oliveira, Silvana, 		Moreira, Catarina, 		Borbinha, José, AND 		Garcia, María.
" Thematic Identification of “Little Science”: Trends in Portuguese IS&amp;LS Literature by Controlled Vocabulary and Co-Word Analysis" <em>Qualitative and Quantitative Methods in Libraries</em> [Online], Volume 4 Number 2 (6 June 2017)