000 00259nam a2200097Ia 4500
008 240404s9999 xx 000 0 und d
100 _aNikolaev, Igor
245 0 _aFoliatios on Surfaces
_cIgor Nikolaev
260 _aGermany
_bSpringer
_c2001
942 _aIMAR
_cCART
999 _c34766
_d34766