01114nam a2200313 i 450099100083955970753620020507174309.0980428s1993 de ||| | eng 3540568778b10764525-39ule_instLE01303116ExLDip.to Matematicaeng516.35AMS 14J17Urabe, Tohsuke60105Dynkin graphs and quadrilateral singularities /Tohsuke UrabeBerlin :Springer-Verlag,c1993vi, 233 p. :ill. ;24 cm.Lecture notes in mathematics,0075-8434 ;1548Includes bibliographical references (p. [227])Dynkin diagramsHypersurfacesSingularities.b1076452523-02-1728-06-02991000839559707536LE013 14J URA11 (1993)12013000098500le013-E0.00-l- 00000.i1086005828-06-02Dynkin graphs and quadrilateral singularities78691UNISALENTOle01301-01-98ma -engde 01