Title: Solnechnye, zvezdnye i lunnye chasy v sobranii Gosudarstvennogo Ėrmitazha /
Authors: Matveev, V. I︠U︡.
Publisher: Izdatelʹstvo Gosudarstvennogo Ėrmitazha,
Year: 2018
Subjects: Gosudarstvennyĭ Ėrmitazh (Russia) Catalogs.; Gosudarstvennyĭ Ėrmitazh (Russia); Astronomical clocks Exhibitions.; Astronomical clocks Russia (Federation) Saint Petersburg.; Astronomical clocks; Russia (Federation) Saint Petersburg