@article{AFM_1988_13_2_a0,
     author = {Elja Arjas and Aleksander V. Melnikov and Hannu Niemi and Albert N. Shiryaev},
     title = {Preface},
     journal = {Annales Fennici Mathematici},
     pages = {181--181},
     year = {1988},
     volume = {13},
     number = {2},
     doi = {10.5186/aasfm.1988.1309},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1988.1309/}
}