Cubic interactions of d4 irreducible massless higher spin fields within BRST approachI. L. Buchbinder, V. A. Krykhtin and T. V. SnegirevEur. Phys. J. C, 82 11 (2022) 1007DOI: https://doi.org/10.1140/epjc/s10052-022-10981-y