APA-čujuhus (7. p.)

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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