@article{10_14708_cm_v53i1_774,
     author = {R. Deepa and P N Natarajan and V. Srinivasan},
     title = {Cauchy {Multiplication} of {Euler} {Summable} {Series} in {Ultrametric} {Fields}},
     journal = {Commentationes Mathematicae},
     pages = { 73--79},
     publisher = {mathdoc},
     volume = {53},
     number = {1},
     year = {2013},
     doi = {10.14708/cm.v53i1.774},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/cm.v53i1.774/}
}