@article{10_4064_am_4_4_332_340,
     author = {P. Mikulski and W. Rudzki and K. Wi\'sniewski},
     title = {Badanie w{\l}a\'sciwo\'sci \'srednich towar\'ow bezkszta{\l}tnych pakowanych w prostopad{\l}o\'scienne bele},
     journal = {Applicationes Mathematicae},
     pages = {332--340},
     publisher = {mathdoc},
     volume = {4},
     number = {4},
     year = {1959},
     doi = {10.4064/am-4-4-332-340},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-4-4-332-340/}
}