00932nam a2200265 i 450099100133697970753620020507191619.0931006s1988 it ||| | ita b10833419-39ule_instLE01310706ExLDip.to Matematicaeng516AMS 51-XXCoen, Salvatore41664Seminari di geometria 1986 /ed. Salvatore CoenBologna :Dip. Mat. Univ. Bologna,1988Seminari di geometria (Bo) ;5Conference/Meeting Bologna 1986Differential geometry.b1083341923-02-1728-06-02991001336979707536LE013 51-XX COE12 (1988)12013000289960le013-E0.00-l- 02020.i1094264628-06-02Seminari di geometria 1986923478UNISALENTOle01301-01-93ma -itait 01