by Aghamalyan, N.R., Demirkhanyan, G.G., Hovsepyan, R.K., Kostanyan, R.B., Zargaryan, D.G.
Published in Optical materials (2010)

by AGHAMALYAN, N. R, DEMIRKHANYAN, G. G, HOVSEPYAN, R. K, KOSTANYAN, R. B, ZARGARYAN, D. G
Published in Optical materials (01.07.2010)

by Torosyan, O.S., Kostanyan, R.B.
Published in Physics letters. A (1999)

by Babadjanyan, V.G., Kokanyan, E.P., Kostanyan, R.B., Nikogosyan, V.R.
Published in Optics communications (1990)

by Demirkhanyan, G.G., Harutyunyan, S.M., Kostanyan, R.B., Sanamyan, T.B., Safaryan, F.P.
Published in Optics communications (01.08.1986)

by Babadjanyan, V.G., Demirkhanyan, G.G., Kostanyan, R.B.
Published in Optics communications (15.01.1993)

by Demirkhanyan, G.G., Harutyunyan, S.M., Kostanyan, R.B., Sanamyan, T.B., Safaryan, F.P.
Published in Optics communications (1986)

by BABADJANYAN, V. G, KOKANYAN, E. P, KOSTANYAN, R. B, NIKOGOSYAN, V. R
Published in Optics communications (01.09.1990)