@article{MASLO_1991__41_4_a2,
     author = {Tervo, Jouko},
     title = {On the identity of minimal and maximal realizations related to {Fourier} series operators},
     journal = {Mathematica slovaca},
     pages = {359--378},
     publisher = {mathdoc},
     volume = {41},
     number = {4},
     year = {1991},
     mrnumber = {1149044},
     zbl = {0754.42009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1991__41_4_a2/}
}