(m; n)-Algebraically Compactness for Modules and (m; n)-Pure Injectivity

Behboodi, M., Ghorbani, A., Shojaee, S., "(m; n)-Algebraically Compactness  for Modules and  (m; n)-Pure Injectivity , Bulletin of the Iranian Mathematical Society,  Vol. 40, No. 2, pp. 433-445, 2014