Cronin, J. (1964). Fixed points and topological degree in nonlinear analysis. American Mathematical Society.
Chicago-čujuhus (17. p.)Cronin, Jane. Fixed Points and Topological Degree in Nonlinear Analysis. Providence: American Mathematical Society, 1964.
MLA-čujuhus (9. p.)Cronin, Jane. Fixed Points and Topological Degree in Nonlinear Analysis. American Mathematical Society, 1964.
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