@article{SMJ2_2022_47_3_a0,
     author = {Reddy, P. Anantha and Ganeshwar Rao, M. and Rama Prasad, V. Siva},
     title = {On the  lcm-sum function over arbitrary sets of integers},
     journal = {Serdica Mathematical Journal},
     pages = {179--190},
     publisher = {mathdoc},
     volume = {47},
     number = {3},
     year = {2022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SMJ2_2022_47_3_a0/}
}