For citations:
Lawrence S.A., Lao A.S., Lao M.E., Chelyapina O.I. Pairs of mutually complementary 2-dimensional simplicial polyhedra: Interesting examples. Chebyshevskii Sbornik. 2023;24(3):42-55. (In Russ.) https://doi.org/10.22405/2226-8383-2023-24-3-42-55