@article{02105192, title = {Formal groups and stable homotopy of commutative rings.}, journal = {Geometry \& Topology}, volume = {8}, year = {2004}, pages = {335-412}, doi = {10.2140/gt.2004.8.335}, zbl = {1056.55012}, language = {en}, url = {http://dml.mathdoc.fr/item/02105192} }
Schwede, Stefan. Formal groups and stable homotopy of commutative rings.. Geometry & Topology, Tome 8 (2004) pp. 335-412. doi : 10.2140/gt.2004.8.335. http://gdmltest.u-ga.fr/item/02105192/