@article{10_2298_FIL2322589N,
     author = {H K Nigam and Krishna Murari},
     title = {Approximation of functions by wavelet expansions with dilation matrix},
     journal = {Filomat},
     pages = {7589 },
     year = {2023},
     volume = {37},
     number = {22},
     doi = {10.2298/FIL2322589N},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2322589N/}
}