Spectral upper bounds on the size of k-regular induced subgraphs. - Domingos Moreira Cardoso; Sofia J. Pinheiro (Electron. Notes Discret. Math., 2009)

The k-regular induced subgraph problem. - Agostinho Agra; Geir Dahl; Torkel Andreas Haufmann; Sofia J. Pinheiro (Discret. Appl. Math., 2017)

Special Issue dedicated to Workshop on Graph Spectra, Combinatorics and Optimization (WGSCO2018), Aveiro, Portugal, January 2018. - Paula Carvalho 002; Sofia J. Pinheiro; Tatiana V. Tchemisova (Discret. Appl. Math., 2019)