BibTex format
@article{Ditmire:1996:10.1103/PhysRevLett.77.4756,
author = {Ditmire, T and Gumbrell, ET and Smith, RA and Tisch, JWG and Meyerhofer, DD and Hutchinson, MHR},
doi = {10.1103/PhysRevLett.77.4756},
journal = {PHYSICAL REVIEW LETTERS},
pages = {4756--4759},
title = {Spatial coherence measurement of soft x-ray radiation produced by high order harmonic generation},
url = {http://dx.doi.org/10.1103/PhysRevLett.77.4756},
volume = {77},
year = {1996}
}