@article {116283,
	title = {Shapiro Step at Nonequilibrium Conditions},
	journal = {arXiv preprint },
	volume = {arXiv:1601.04456},
	year = {2016},
	author = {Yu M. Shukrinov and M. Nashaat and KV Kulikov and R. Dawood and H. El Samman and Th.M. EL Sherbini}
}
