por Budak, Boris Mikhailovich [autor] | Tijonov, A. N [autor] | Semarski, A. A [autor] | Ramil Alvarez, Jose [traductor].
por Budak, Boris Mikhailovich [autor] | Samarskii, A. A. (Aleksandr Andreevich) [autor] | Ramil Alvarez, Jose [traductor].
por Budak, Boris Mikhailovich [autor] | Fomin, S. V. (Sergeæi Vasil§evich) [autor].
por Budak, Boris Mikhailovich [autor] | Brink, David Maurice [editor] | Samarskii, A. A. (Aleksandr Andreevich) [autor] | Tikhonov, Andrei Nikolaevich, 1906- [autor].