00929nam a22002655i 4500991002152459707536cr nn 008mamaa100730s1968 gw | s |||| 0|eng d9783540359166b14129462-39ule_instBibl. Dip.le Aggr. Matematica e Fisica - Sez. Matematicaeng51023Fröhlich, A.348846Formal groups[e-book] /by A. Fröhlich Berlin :Springer,19681 online resource (140 p.)Lecture Notes in Mathematics,0075-8434 ;74MathematicsSpringer eBookshttp://dx.doi.org/10.1007/BFb0074373An electronic book accessible through the World Wide Web.b1412946203-03-2205-09-13991002152459707536Formal groups262928UNISALENTOle01305-09-13m@ -enggw 00