Structural Holes. - Alona Labun; Rafael Wittek (Encyclopedia of Social Network Analysis and Mining, 2014)

The co-evolution of power and friendship networks in an organization. - Alona Labun; Rafael Wittek; Christian Steglich (Netw. Sci., 2016)

Structural Holes. - Alona Labun; Rafael Wittek (Encyclopedia of Social Network Analysis and Mining. 2nd Ed., 2018)