IFIP-WG 7.2 Working Conference.IFIP-WG 7.2 Working Conference(1986 : Gainosvillo)：Control problems for systems described by partial differential equations and applications : proceedings.Springer-Verlag,1987.
IFIP-WG 7.2 Working Conference(1986 : Gainosvillo)：Control problems for systems described by partial differential equations and applications : proceedings
IFIP-WG 7.2 Working Conference.Springer-Verlag,1987.
