Yershov Konstantin Grigoryevich

Yershov Konstantin Grigoryevich

Congratulations on the 75th anniversary of the lifting of the siege of Leningrad to a resident of the besieged city, Professor of the sound engineering department KG Ershov at St. Petersburg State University of Technology and Technology. [one]

Pyatinin, Valery Fedorovich (1947-). Congratulations on the 75th anniversary of the lifting of the siege of Leningrad to a resident of the besieged city, Professor of the sound engineering department KG Ershov at St. Petersburg State University of Technology and Technology. [one]. St. Petersburg, January 2019.

Congratulations on the 75th anniversary of the lifting of the siege of Leningrad to a resident of the besieged city, Professor of the sound engineering department KG Ershov at St. Petersburg State University of Technology and Technology. [2]

Pyatinin, Valery Fedorovich (1947-). Congratulations on the 75th anniversary of the lifting of the siege of Leningrad to a resident of the besieged city, Professor of the sound engineering department KG Ershov at St. Petersburg State University of Technology and Technology. [2]. St. Petersburg, January 2019.

Congratulations on the 75th anniversary of the lifting of the siege of Leningrad to a resident of the besieged city, Professor of the sound engineering department KG Ershov at St. Petersburg State University of Technology and Technology. [3]

Pyatinin, Valery Fedorovich (1947-). Congratulations on the 75th anniversary of the lifting of the siege of Leningrad to a resident of the besieged city, Professor of the sound engineering department KG Ershov at St. Petersburg State University of Technology and Technology. [3]. St. Petersburg, January 2019.
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