Adjacency Matrix of a Semigraph. - Y. S. Gaidhani; Charusheela M. Deshpande; Bhagyashree Athawale (Electron. Notes Discret. Math., 2017)

Energy of a semigraph. - Y. S. Gaidhani; Charusheela M. Deshpande; Shariefuddin Pirzada (AKCE Int. J. Graphs Comb., 2019)