Islomov, B.I., Ochilova, N.K. and Sadarangani, K.S. (2026) “On a Frankl-type boundary-value problem for a mixed-type degenerating equation”, Ukrains’kyi Matematychnyi Zhurnal, 71(10), pp. 1347–1359. doi:10.3842/umzh.v71i10.1519.