@article{10_4153_CMB_1971_027_0,
     author = {Chrysovergis, A.},
     title = {Some {Remarks} on {Talenti's} {Semigroup}},
     journal = {Canadian mathematical bulletin},
     pages = {147--150},
     year = {1971},
     volume = {14},
     number = {2},
     doi = {10.4153/CMB-1971-027-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1971-027-0/}
}