@article{Oszmaniec2017,
author = {Oszmaniec, Michał and Zimborás, Zoltán},
year = {2017},
language = {eng},
title = {Universal Extensions of Restricted Classes of Quantum Operations},
volume = {119},
issn = {0031-9007 (Print)},
issn = {1079-7114 (Online)},
url = "http://dx.doi.org/10.17169/refubium-1533",
}