MUTLU, A. And Porter, T. 2000. Freeness conditions for crossed squares and squared complexes. K-Theory , vol.20, no.4 , 345-368.

MUTLU, A., & Porter, T., (2000). Freeness conditions for crossed squares and squared complexes. K-Theory , vol.20, no.4, 345-368.

MUTLU, ALİ, And T. Porter. "Freeness conditions for crossed squares and squared complexes," K-Theory , vol.20, no.4, 345-368, 2000

MUTLU, ALİ And Porter, T.. "Freeness conditions for crossed squares and squared complexes." K-Theory , vol.20, no.4, pp.345-368, 2000

MUTLU, A. And Porter, T. (2000) . "Freeness conditions for crossed squares and squared complexes." K-Theory , vol.20, no.4, pp.345-368.

@article{article, author={ALİ MUTLU And author={T. Porter}, title={Freeness conditions for crossed squares and squared complexes}, journal={K-Theory}, year=2000, pages={345-368} }