%0 Journal Article %A P N Natarajan %T On the matrix classes (c0, c0) and (c0, c0; p) over complete ultrametric fields %J Filomat %D 2021 %P 5263 %V 35 %N 15 %U http://geodesic.mathdoc.fr/articles/10.2298/FIL2115263N/ %R 10.2298/FIL2115263N %G en %F 10_2298_FIL2115263N