@article{VUU_2023_33_1_a7,
     author = {V. R. Manivannan and M. Venkataraman},
     title = {$\Delta$-functions on recurrent random walks},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {119--129},
     year = {2023},
     volume = {33},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/VUU_2023_33_1_a7/}
}