(1990). Recent topics in differential and analytic geometry. Academic Press.
Chicago-referens (17:e uppl.)Recent Topics in Differential and Analytic Geometry. Boston ; London: Academic Press, 1990.
MLA-referens (9:e uppl.)Recent Topics in Differential and Analytic Geometry. Academic Press, 1990.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.