@article{02205982,
title = {Patterns in knot cohomology. I.},
journal = {Experimental Mathematics},
volume = {12},
year = {2003},
pages = {365-374},
doi = {10.1080/10586458.2003.10504505},
zbl = {1073.57007},
language = {en},
url = {http://dml.mathdoc.fr/item/02205982}
}
Khovanov, Mikhail. Patterns in knot cohomology. I.. Experimental Mathematics, Tome 12 (2003) pp. 365-374. doi : 10.1080/10586458.2003.10504505. http://gdmltest.u-ga.fr/item/02205982/