Kurbatova, I. and Konovenko, N. 2025. On canonical 2F-planar mappings of the first type of pseudo-Riemannian spaces with f-structure. Proceedings of the International Geometry Center. 18, 2 (Aug. 2025), 220-232. DOI:https://doi.org/10.15673/pigc.v18i2.3160.