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@article{CMH_1969__44_139414, author = {R. Sridharan and M. Ojanguren}, title = {A {Note} on {Purely} {Inseparable} {Extensions.}}, journal = {Commentarii mathematici Helvetici}, pages = {457--461}, publisher = {mathdoc}, volume = {44}, year = {1969}, zbl = {0203.34903}, url = {http://geodesic.mathdoc.fr/item/CMH_1969__44_139414/} }
R. Sridharan; M. Ojanguren. A Note on Purely Inseparable Extensions.. Commentarii mathematici Helvetici, Tome 44 (1969), pp. 457-461. http://geodesic.mathdoc.fr/item/CMH_1969__44_139414/