@article{10_4064_sm_77_3_197_205,
     author = {Piotr Antosik and Charles Swartz},
     title = {A theorem on matrices and its applications in functional analysis},
     journal = {Studia Mathematica},
     pages = {197--205},
     publisher = {mathdoc},
     volume = {77},
     number = {3},
     year = {1983},
     doi = {10.4064/sm-77-3-197-205},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-77-3-197-205/}
}