• Formation number of vortex ringsDanaila, Ionut; Kaplanski, Felix; Sazhin, SergeiVortex Ring Models2021 / p. 121-139 https://doi.org/10.1007/978-3-030-68150-0_6 https://www.scopus.com/sourceid/21100258389 https://www.scopus.com/record/display.uri?eid=2-s2.0-85104690616&origin=resultslist&sort=plf-f&src=s&sid=488ec0e0970fca98059ee372b54b9768&sot=b&sdt=b&s=DOI%2810.1007%2F978-3-030-68150-0_6%29&sl=33&sessionSearchId=488ec0e0970fca98059ee372b54b9768&relpos=0