categories: Re: Cat as a model category

["Marta Bunge" <martabunge@hotmail.com>]

The McGill Ph.D. thesis of my student, Murray Heggie, deals with closed 
model structures in Cat and in presheaf toposes. Its contents have been 
published in three papers in the Cahiers.

•	M. Heggie, "The left derived tensor product of CAT-valued
diagrams", Cahiers de Top. et Geo. Diff. Cat.
     XXXIII-1 (1992) 33-53.
•	M. Heggie, "Homotopy Cofibrations in CAT", Cahiers de Top.
et Geo. Diff. Cat., Vol.XXXIII-4, (1992), 291-314.
•	M. Heggie, "Homotopy Colimits in presheaf categories",
Cahiers de Top. et Geo. Diff. Cat., Vol.XXXIV-1, (1993), 13-36.

Sincerely,
Marta Bunge