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@article{MS2_1982__51_166821, author = {Jukka Saranen}, title = {On a inequality of {Friedrichs.}}, journal = {Mathematica Scandinavica}, pages = {310--322}, publisher = {mathdoc}, volume = {51}, year = {1982}, zbl = {0524.35100}, url = {http://geodesic.mathdoc.fr/item/MS2_1982__51_166821/} }
Jukka Saranen. On a inequality of Friedrichs.. Mathematica Scandinavica, Tome 51 (1982), pp. 310-322. http://geodesic.mathdoc.fr/item/MS2_1982__51_166821/