Not only did friends and colleagues of Petrovsky come to the seminars, but it also prompted him to write a paper published in Uspekhi Matematicheskikh Nauk in 1946 which was highly influential.
Hindi lamang hindi naging mga kaibigan at kasamahan ng Petrovsky dumating sa seminar, ngunit ito rin sinenyasan siya na magsulat ng isang papel na nai-publish sa Uspekhi Matematicheskikh Nauk sa 1946 na kung saan ay lubos na makapangyarihan.