Королев В. С. 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: Morgan and Claypool Publishers, 2019. 210 p. ISBN 978- 1-64327-189-7 // Вопросы истории естествознания и техники – 2022. – Tом 43. – №2 C. 389-396 [Электронный ресурс]. URL: https://vietmag.org/S020596060020606-8-1 (дата обращения: 06.05.2024). 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