@article{GT_2004_8_1_a8,
     author = {Schwede, Stefan},
     title = {Formal groups and stable homotopy of commutative rings},
     journal = {Geometry & topology},
     pages = {335--412},
     publisher = {mathdoc},
     volume = {8},
     number = {1},
     year = {2004},
     doi = {10.2140/gt.2004.8.335},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2004.8.335/}
}