@article{1104160583,
author = {Batchelor, M. and Bryant, P.},
title = {Graded Riemann surfaces},
journal = {Comm. Math. Phys.},
volume = {113},
number = {4},
year = {1988},
pages = { 243-255},
language = {en},
url = {http://dml.mathdoc.fr/item/1104160583}
}
Batchelor, M.; Bryant, P. Graded Riemann surfaces. Comm. Math. Phys., Tome 113 (1988) no. 4, pp. 243-255. http://gdmltest.u-ga.fr/item/1104160583/