Sergei Soloviev 0001. Studies of Hilbert's epsilon-operator in the USSR. FLAP, 4(2), 2017. [doi]
@article{Soloviev17, title = {Studies of Hilbert's epsilon-operator in the USSR}, author = {Sergei Soloviev 0001}, year = {2017}, url = {http://www.collegepublications.co.uk/downloads/ifcolog00011.pdf}, researchr = {https://researchr.org/publication/Soloviev17}, cites = {0}, citedby = {0}, journal = {FLAP}, volume = {4}, number = {2}, }