@article{10_4064_sm179_1_5,
     author = {Ryszard Jajte},
     title = {Pointwise limit theorem for a class of
 unbounded operators in $\mathbb L^r$-spaces},
     journal = {Studia Mathematica},
     pages = {49--61},
     publisher = {mathdoc},
     volume = {179},
     number = {1},
     year = {2007},
     doi = {10.4064/sm179-1-5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm179-1-5/}
}