Open AccessThe spherical derivative and normal functions (II)
Author(s) -
Douglas M. Campbell,
Gene H. Wickes
Publication year - 1977
Publication title -
annales academiae scientiarum fennicae. series a 1, mathematica
Language(s) - English
Resource type - Journals
ISSN - 0066-1953
DOI - 10.5186/aasfm.1977.0302
Subject(s) - derivative (finance) , mathematics , economics , financial economics