@article{MaP, author = {Nguyen Minh}, title = { A new numerical invariant of artinian modules over noetherian local rings}, journal = {VNU Journal of Science: Mathematics - Physics}, volume = {21}, number = {2}, year = {2005}, keywords = {}, abstract = {Abstract}, issn = {2588-1124}, url = {https://js.vnu.edu.vn/MaP/article/view/2339} }