@article{10_4153_CJM_1968_087_0,
     author = {Derzko, N. A.},
     title = {An {Integral} {Representation} for the {Product} of {Spectral} {Measures}},
     journal = {Canadian journal of mathematics},
     pages = {904--912},
     year = {1968},
     volume = {20},
     number = {1},
     doi = {10.4153/CJM-1968-087-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1968-087-0/}
}