@article{383,
  author = {Ivan Christov and R. Bartels and Henry Kapteyn and Margaret Murnane},
  title = {Attosecond Time-Scale Intra-atomic Phase Matching of High Harmonic Generation},
  year = {2001},
  journal = {Physical Review Letters},
  volume = {86},
  pages = {5458-5461},
  month = {2001-06},
  issn = {0031-9007},
  doi = {10.1103/PhysRevLett.86.5458},
}