@article{ahu61,
       author={Arrow, Kenneth J. and Leonid Hurwicz and Hirofumi Uzawa},
       title={Constraint qualifications in maximization problems},
       journal={Naval Research Logistics Quarterly},
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@book{ab94,
       author = {Charalambos D. Aliprantis and Kim C. Border},
       year = {1994},
       title = {Infinite Dimensional Analysis},
       publisher = {Springer},
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@incollection{m85,
       author={Maskin, Eric S.},
       year={1985},
       title={The theory of implementation in {N}ash equilibrium: a survey},
       booktitle={Social Goals and Social Organization},
       editor={Leonid Hurwicz and David Schmeidler and Hugo Sonnenschein},
       pages={173-204},
       publisher={Cambridge University Press},
       addess={Cambridge}
     }