@article{AA_1996_8_4_a6,
     author = {Per Jan H\r{a}kan Hedenmalm},
     title = {Boundary value problems for
},
     journal = {Algebra i analiz},
     pages = {173--192},
     publisher = {mathdoc},
     volume = {8},
     number = {4},
     year = {1996},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AA_1996_8_4_a6/}
}