@article{10_4064_am_6_1_119_126, author = {J. Mikiewicz}, title = {Ocena wsp\'olnej przeci\k{e}tnej na podstawie pr\'ob z populacyj normalnych o r\'o\.znych wariancjach}, journal = {Applicationes Mathematicae}, pages = {119--126}, publisher = {mathdoc}, volume = {6}, number = {1}, year = {1962}, doi = {10.4064/am-6-1-119-126}, language = {pl}, url = {http://geodesic.mathdoc.fr/articles/10.4064/am-6-1-119-126/} }