by Grinberg, N I
Published in Inverse problems (01.12.2002)

by Grinberg, N. I.
Published in Integral equations and operator theory (01.03.2006)

by Grinberg, N I
Published in Inverse problems (01.08.2001)

by Grinberg, N I
Published in Inverse problems (01.12.1996)

by Grinberg, N I
Published in Inverse problems (01.08.1991)

by Grinberg, N I
Published in Nonlinearity (01.09.1993)

by Grinberg, N.I, Kirsch, A
Published in Mathematics and computers in simulation (21.07.2004)

by Grinberg, N I
Published in Russian mathematical surveys (31.08.1985)

by Grinberg, N I
Published in Russian mathematical surveys (31.10.1988)

by Grinberg, N I
Published in Mathematics of the USSR. Sbornik (28.02.1991)