1 - Boundary value problems for second order elliptic equationsBitsadze, Andreĭ VasilʹEvich (1916-....) / Laird, M. J. (Translated Ed.)Cote : [47.5 BIT 68]
2 - Equations of the mixed typeBitsadze, Andreĭ VasilʹEvich (1916-....) / Zador, P. (Translated) / Sneddon, Ian Naismith (1919-2000) (Translated Ed.)Cote : [47.7 BIT 64]