@article{10_4064_cm100_1_2,
     author = {Sanjiv K. Gupta and Kathryn E. Hare},
     title = {On convolution squares of singular measures},
     journal = {Colloquium Mathematicum},
     pages = {9--16},
     publisher = {mathdoc},
     volume = {100},
     number = {1},
     year = {2004},
     doi = {10.4064/cm100-1-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm100-1-2/}
}