Lasukov V. V. Vladimir Vasilievich. (2004). The Problem of Time in Quantum Cosmology; Russian Physics Journal; Vol. 47, iss. 1. 2004.
Chicago-viite (17. p.)Lasukov V. V. Vladimir Vasilievich. The Problem of Time in Quantum Cosmology; Russian Physics Journal; Vol. 47, Iss. 1. 2004, 2004.
MLA-viite (9. p.)Lasukov V. V. Vladimir Vasilievich. The Problem of Time in Quantum Cosmology; Russian Physics Journal; Vol. 47, Iss. 1. 2004, 2004.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.