20 http://hdl.handle.net/10338.dmlcz/135069 1984 Duality theory in mathematical programming and optimal control http://hdl.handle.net/10338.dmlcz/124255 Duality theory in mathematical programming and optimal control Recursive classification of pseudo-random sequences http://hdl.handle.net/10338.dmlcz/124460 Recursive classification of pseudo-random sequences Zprávy http://hdl.handle.net/10338.dmlcz/124600 Zprávy New Books http://hdl.handle.net/10338.dmlcz/124601 New Books