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@article{MM2_1989__64_2_155417, author = {Dominique Arlettaz}, title = {Characteristic classes and obstruction theory for infinite loop spaces.}, journal = {Manuscripta mathematica}, pages = {431--444}, publisher = {mathdoc}, volume = {64}, number = {2}, year = {1989}, zbl = {0681.55014}, url = {http://geodesic.mathdoc.fr/item/MM2_1989__64_2_155417/} }
Dominique Arlettaz. Characteristic classes and obstruction theory for infinite loop spaces.. Manuscripta mathematica, Tome 64 (1989) no. 2, pp. 431-444. http://geodesic.mathdoc.fr/item/MM2_1989__64_2_155417/