@article{PMF_1934_41_1_a11,
     author = {Lipi\'nski, St.},
     title = {Beta {Lyrae}},
     journal = {Prace Matematyczno-Fizyczne},
     pages = {143--147},
     publisher = {mathdoc},
     volume = {41},
     number = {1},
     year = {1934},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/PMF_1934_41_1_a11/}
}