Abstract
The aim of the paper is to establish some fixed point theorems for fuzzy mappings satisfying an implicit relation in left and right quasi-metric spaces. These theorems generalize the corresponding results in [S. Heilpern, J. Math. Anal. Appl., 83 (1981), 566-569], [V. Popa, Stud. Cercet. Stiint. Ser. Mat. Univ. Bacau, 7 (1997), 127-133].