"Cheb" . . . "Mathematical Methods in Economics"@en . "Plevn\u00FD, Miroslav" . "773575" . "Ekonomick\u00E1 fakulta" . "2"^^ . "2"^^ . . "0"^^ . "Mathematical Methods in Economics"@en . . . "[4A220FC53402]" . . "0"^^ . "Mathematical Methods in Economics" . "Mathematical Methods in Economics" . "23510" . "Friedrich, V\u00E1clav" . "RIV:J23/98:0036700!RIV/1998/MSM/MSM8X20" . . "Mathematical Methods in Economics" . . . "80-7082-492-1" . . "RIV:J23/98:0036700" .