@misc{1178136, author = {Egon Marx}, title = {Free-space propagation of light pulses:}, year = {1984}, month = {1984-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.IR.84-2835}, language = {en}, }