Korolev V. Calinger, R. S., Denisova, A E., Polyakhova, E. N. Leonhard Eulerʼs Letters to a German Princess on Various Subjects in Physics and Philosophy: A Milestone in the History of Physics Textbooks and More (San Rafael, CA, 2019), ISBN 978-1-64327-189-7 // Voprosy istorii estestvoznaniia i tekhniki – 2022. – V. 43. – Issue 2 C. 389-396 [Electronic resource]. URL: https://vietmag.org/S020596060020606-8-1 (circulation date: 24.04.2024). DOI: 10.31857/S020596060020606-8

Korolev, Vladimir "Calinger, R. S., Denisova, A E., Polyakhova, E. N. Leonhard Eulerʼs Letters to a German Princess on Various Subjects in Physics and Philosophy: A Milestone in the History of Physics Textbooks and More (San Rafael, CA, 2019), ISBN 978-1-64327-189-7." Voprosy istorii estestvoznaniia i tekhniki 43.2 (2022):389-396. DOI: 10.31857/S020596060020606-8

Korolev V. (2022). Calinger, R. S., Denisova, A E., Polyakhova, E. N. Leonhard Eulerʼs Letters to a German Princess on Various Subjects in Physics and Philosophy: A Milestone in the History of Physics Textbooks and More (San Rafael, CA, 2019), ISBN 978-1-64327-189-7. Voprosy istorii estestvoznaniia i tekhniki 43(2), pp.389-396 DOI: 10.31857/S020596060020606-8