@article{MS2_1965__16_165911,
     author = {Per Asioff},
     title = {On the {Directions} of {Almost} {Periodicity} of {Entire} {Functions.}},
     journal = {Mathematica Scandinavica},
     pages = {94--96},
     publisher = {mathdoc},
     volume = {16},
     year = {1965},
     url = {http://geodesic.mathdoc.fr/item/MS2_1965__16_165911/}
}