000 00405 a2200133 4500
035 _a
090 _c23957
_d23957
100 _aOmari, Pierpaolo
245 _aPeriodic solutions of the Rayleigh Equation with Damping of Definite Sign
_cPierpaolo Omari; Gabriele Villari
260 _aFirenze
_bUniversita Firenze
_c1988
300 _a17 p
_c27 cm
500 _aContine bibliografie
942 _aIMAR
_cCART
_sSN
999 _c23669
_d23669