Now showing items 1-2 of 2
-
Grafov, B. M.; Grafova, I. B. (Kluwer Academic Publishers-Plenum Publishers; MAIK “Nauka/Interperiodica” ; Springer Science+Business Media, 2003-02)
-
Grafov, B. M.; Grafova, I. B. (Kluwer Academic Publishers-Plenum Publishers; MAIK “Nauka/Interperiodica” ; Springer Science+Business Media, 2004-06)