@article{JTNB_2003__15_1_309_0, author = {Ladislav Mi\v{s}{\'\i}k and J\'anos T. T\'oth}, title = {Logarithmic density of a sequence of integers and density of its ratio set}, journal = {Journal de th\'eorie des nombres de Bordeaux}, pages = {309--318}, publisher = {Universit\'e Bordeaux I}, volume = {15}, number = {1}, year = {2003}, doi = {10.5802/jtnb.404}, zbl = {02058871}, mrnumber = {2019018}, language = {en}, url = {https://jtnb.centre-mersenne.org/articles/10.5802/jtnb.404/} }