@article{MS2_1953__1_165492,
     author = {Ernst S. SELMER},
     title = {Sufficient congruence conditions for the existence of rational points on certain cubic surfaces},
     journal = {Mathematica Scandinavica},
     pages = {113--119},
     publisher = {mathdoc},
     volume = {1},
     year = {1953},
     zbl = {0051.03202},
     url = {http://geodesic.mathdoc.fr/item/MS2_1953__1_165492/}
}