TY - JOUR AU - Nils Andreas Baas TI - On Formal Groups and Singularities in Complex Corbordism Theory. JO - Mathematica Scandinavica PY - 1973 SP - 303 EP - 313 VL - 33 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MS2_1973__33_166333/ ID - MS2_1973__33_166333 ER -