On Decision-Mappings Related to Process Network Synthesis Problem. - Zoltán Blázsik; Cs. Holló; Balázs Imreh (Acta Cybern., 1998)

On Merging Reduction of the Process Network Synthesis Problem. - Cs. Holló; Zoltán Blázsik; Csanád Imreh; Zoltán Kovács (Acta Cybern., 1999)