by Mustafaeva, S.N., Gasymov, Sh.G., Kerimova, E.M., Asadov, M.M.
Published in The Journal of physics and chemistry of solids (2011)

by Mustafaeva, S.N, Gasymov, Sh.G, Kerimova, E.M, Asadov, M.M
Published in Physics of the solid state (01.01.2012)

by Mustafaeva, S.N., Gasymov, Sh.G., Kerimova, E.M., Asadov, M.M.
Published in The Journal of physics and chemistry of solids (01.06.2011)

by Allakhverdiev, K. R., Gasymov, Sh. G., Ismailov, A., Salaeva, Z. Yu, Mikailov, F. A.
Published in physica status solidi (b) (01.01.1999)