N. V. Maslova, D. Pagon, “On the realizability of a graph as the Gruenberg–Kegel graph of a finite group”, Sib. elektron. matem. izv., 13 (2016), 89–100
A. S. Kondrat'ev, “Finite groups with given properties of their prime graphs”, Algebra and Logic, 55:1 (2016), 77–82
A. S. Kondratev, “O konechnykh gruppakh s nebolshim prostym spektrom, II”, Vladikavk. matem. zhurn., 17:2 (2015), 22–31
O. A. Alekseeva, A. S. Kondrat'ev, “Finite groups whose prime graphs do not contain triangles. I”, Proc. Steklov Inst. Math., 295, suppl. 1 (2016), S11–S20