@article{ADM_2009_1_a1,
     author = {Reza Ebrahimi Atani and Shahabaddin Ebrahimi Atani},
     title = {Weak comultiplication modules over a~pullback of commutative local {Dedekind} domains},
     journal = {Algebra and discrete mathematics},
     pages = {1--13},
     year = {2009},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2009_1_a1/}
}