2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/51883In this paper we give explicit first order Lagrangian formulation for mixed symmetry tensor fields Φ_{[μν],α}, T_{[μνα],β} and R_{[μν],[αβ]}. We show that such Lagrangians could be written in a very suggestive form similar to the well known tetrad formalism in gravity. Such description could simplify the investigations of possible interactions for these fields. Some examples of interactions are given.9 pages, LaTeX 2e, no figuresHigh Energy Physics - TheoryFirst Order Formalism for Mixed Symmetry Tensor Fieldstext