@article{DBLP:journals/ivc/JepsonF91,
author = {Allan D. Jepson and
David J. Fleet},
title = {Phase singularities in scale-space},
journal = {Image Vision Comput.},
volume = {9},
number = {5},
year = {1991},
pages = {338-343},
ee = {http://dx.doi.org/10.1016/0262-8856(91)90039-R},
bibsource = {DBLP, http://dblp.uni-trier.de}
}