@article{Varoquaux:1994,
	author = {E. J. Varoquaux},
	title = {Phase slippage in superfluids
},
	publisher = {Physics-Uspekhi},
	year = {1994},
	journal = {Phys. Usp.},
	volume = {37},
	number = {12},
	pages = {1189-1191},
	url = {https://ufn.ru/en/articles/1994/12/i/},
	doi = {10.1070/PU1994v037n12ABEH001445}
}