@article{10_4064_sm_14_2_129_160,
     author = {S. Mazur and W. Orlicz},
     title = {On linear methods of summability},
     journal = {Studia Mathematica},
     pages = {129--160},
     year = {1953},
     volume = {14},
     number = {2},
     doi = {10.4064/sm-14-2-129-160},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-14-2-129-160/}
}