TY - JOUR T1 - Extremal synthesis for generic planar systems JF - J. Dynam. Control Systems, 2001, 7, 209 Y1 - 2001 A1 - Ugo Boscain A1 - Benedetto Piccoli PB - SISSA Library UR - http://hdl.handle.net/1963/1503 U1 - 2660 U2 - Mathematics U3 - Functional Analysis and Applications ER -