@article{701458,
title = {Graded Riemann surfaces and Krichever-Novikov algebras},
booktitle = {Proceedings of the Winter School "Geometry and Physics"},
series = {GDML\_Books},
publisher = {Circolo Matematico di Palermo},
address = {Palermo},
year = {1990},
pages = {15-24},
mrnumber = {MR1061785},
zbl = {0717.17001},
url = {http://dml.mathdoc.fr/item/701458}
}
Bryant, Peter. Graded Riemann surfaces and Krichever-Novikov algebras, dans Proceedings of the Winter School "Geometry and Physics", GDML_Books, (1990), pp. 15-24. http://gdmltest.u-ga.fr/item/701458/