@article{PismaZhETF.11.407, title = {Flux Quantization in a Normal Metal}, author = {Kulik, I. O.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {11}, issue = {8}, pages = {407}, year = {1970}, doi = {}, url = {http://jetpletters.ru/ps/0/article_26149.shtml}, }