@article {1990,
	title = {N=2 super Riemann surfaces and algebraic geometry},
	journal = {J. Math. Phys. 31 (1990), no.4, 948-952},
	number = {SISSA;47/89/FM},
	year = {1990},
	publisher = {American Institute of Physics},
	abstract = {The geometric framework for N=2 superconformal field theories are described by studying susy2 curves-a nickname for N=2 super Riemann surfaces. It is proved that \\\"single\\\'\\\' susy2 curves are actually split supermanifolds, and their local model is a Serre self-dual locally free sheaf of rank two over a smooth algebraic curve. Superconformal structures on these sheaves are then examined by setting up deformation theory as a first step in studying moduli problems.},
	doi = {10.1063/1.528775},
	url = {http://hdl.handle.net/1963/807},
	author = {Cesare Reina and Gregorio Falqui}
}
