TY - BOOK AU - Ranfagni A, Mugna D, Moretti I P Et Al TI - Trajectories and Rays: the Path-Summation in Quantum Mechanics and Optics I SN - 9789812799210 PB - World Scientific KW - Physics UR - https://www.worldscientific.com/worldscibooks/10.1142/0760#t=toc ER -