KOŞAN, M. T. 2009. On rings all of whose modules areretractable. Archivum Mathematicum .

KOŞAN, M. T., (2009). On rings all of whose modules areretractable. Archivum Mathematicum .

KOŞAN, MUHAMMET. "On rings all of whose modules areretractable," Archivum Mathematicum , 2009

KOŞAN, MUHAMMET T. . "On rings all of whose modules areretractable." Archivum Mathematicum , 2009

KOŞAN, M. T. (2009) . "On rings all of whose modules areretractable." Archivum Mathematicum .

@article{article, author={MUHAMMET TAMER KOŞAN}, title={On rings all of whose modules areretractable}, journal={Archivum Mathematicum}, year=2009}