@article{Rud:63a,
  journal = {Bull. Math. Soc. Sci. Math. Phys. R. P. Roumaine (N.S.)},
  mrclass = {02.12},
  volume = {7 (55)},
  title = {Solutions non redondantes des \'equations bool\'eennes},
  author = {Rudeanu, Sergiu},
  year = {1963},
  pages = {45--49},
}