by ANDREJCHUK V.P, ANDREJCHUK D.V, TIGRANJAN R.A, ANDREJCHUK E.V
Year of Publication 27.09.2003

by ANDREJCHUK V.P, ANDREJCHUK D.V, TIGRANJAN R.A, ANDREJCHUK E.V
Year of Publication 10.11.2002

by ANDREJCHUK V.P, ANDREJCHUK D.V, TIGRANJAN R.A, ANDREJCHUK E.V
Year of Publication 20.02.2001

by ANDREJCHUK V.P, TIGRANJAN R.A, ANDREJCHUK D.V, PEREDRIJ V.V, ANDREJCHUK E.V
Year of Publication 20.11.1999

by ANDREJCHUK V.P, TIGRANJAN R.A, ANDREJCHUK D.V, PEREDRIJ V.V, ANDREJCHUK E.V
Year of Publication 20.08.1999

by Čulman, J., Kvetňansky, T., Serova, L.V., Tigranjan, R.A., Macho, L.
Published in Acta astronautica (01.05.1985)

by Kvetǹanskỳ, R., Čulman, J., Serova, L.V., Tigranjan, R.A., Torda, T., Macho, L.
Published in Acta astronautica (01.05.1983)