Proceedings of the WSEAS International Conferences: 7th WSEAS Int. Conf. on Mathematical Methods and Computational Techniques in Electrical Engineering (MMACTEE'05), 4th WSEAS Int. Conf. on Non-linear Analysis, Non-linear Systems and Chaos (NOLASC'05), 5tMladenov, Valeri (Urednik) WSEAS20052012-06-06 13:57:10Neznano35047UDK: 621.3COBISS_ID: 9970198NUK URN: URN:SI:UM:DK:ARGPBCZMsl