[1]
B. I. Bandyrskii, V. L. Makarov, and N. M. Romaniuk, “Generalization of resonance equations for the Laguerre- and Legendre-type polynomials to the fourth-order equations”, Ukr. Mat. Zhurn., vol. 71, no. 11, pp. 1529-1538, Nov. 2019.