Gorter, C. J. (August 1951). ”A possible explanation of the increase of the electrical resistance of thin metal films at low temperatures and small field strengths”. Physica 17 (8): sid. 777–780. doi:10.1016/0031-8914(51)90098-5. Bibcode: 1951Phy....17..777G.
Gorter, C. J. (August 1951). ”A possible explanation of the increase of the electrical resistance of thin metal films at low temperatures and small field strengths”. Physica 17 (8): sid. 777–780. doi:10.1016/0031-8914(51)90098-5. Bibcode: 1951Phy....17..777G.