Comment on the paper Transit-time effects in saturated absorption resonances by A. Titov, Yu. Malyshev and Yu. Rastorguyev E.V. Baklanov et B. Ya. DubetskyJ. Phys. France, 49 7 (1988) 1307-1313DOI: https://doi.org/10.1051/jphys:019880049070130700