@article{Ponomarev:2002,
	author = {Ya. G. Ponomarev},
	title = {Tunneling and Andreev spectroscopies of high-temperature superconductors},
	publisher = {Physics-Uspekhi},
	year = {2002},
	journal = {Phys. Usp.},
	volume = {45},
	number = {6},
	pages = {649-655},
	url = {https://ufn.ru/en/articles/2002/6/f/},
	doi = {10.1070/PU2002v045n06ABEH001195}
}