1. Magnetism;Vonsovski,1971
2. Magnetic carbon
3. Ferromagnetic fullerene
4. E.F. Sheka, V.A. Zayets, I. Ya. Ginzburg, 5th Session of the V.A. Fock School on Quantum Chemistry and Computational Chemistry, Novgorod State University, Novgorod the Great, 13–17 May 2002, p. 118
5. V.A. Zayets, CLUSTER-Z1 Quantum-Chemical Software for calculations in the s,p-basis, Institute of Surface Chemistry, Nat. Ac. Sci. of Ukraine, Kiev, 1990