BibTex format
@article{Watson:1997:10.1103/PhysRevA.55.1224,
author = {Watson, JB and Sanpera, A and Burnett, K and Knight, PL},
doi = {10.1103/PhysRevA.55.1224},
journal = {PHYSICAL REVIEW A},
pages = {1224--1233},
title = {Wave-packet recollision and pulse-shape effects in high-harmonic generation},
url = {http://dx.doi.org/10.1103/PhysRevA.55.1224},
volume = {55},
year = {1997}
}