TY - JOUR KW - non-Palaiseau KW - paper AU - Valérie Véniard AU - B Piraux BT - OPTICS COMMUNICATIONS DA - AUG 1 M1 - 5-6 PY - 1991 SP - 264 EP - 268 T2 - OPTICS COMMUNICATIONS TI - INTERACTION OF ATOMIC-HYDROGEN WITH AN ULTRA-SHORT LASER-PULSE HAVING A PEDESTAL VL - 84 SN - 0030-4018 ER -