Comet science : the study of remnants from the birth of the solar system / Jacques
Crovisier and Thérèse Encrenaz ; translated by Stephen Lyle ; foreword by Roger Maurice
Bonnet, cop. 2000
LCA nb2010008365 [en ligne : 2011-11-14]
Self-Force and Inertia : Old light on new ideas / S.N. Lyle, 2010