@article{10_4064_ap_67_3_203,
     author = { },
     title = {Acknowledgements},
     journal = {Annales Polonici Mathematici},
     pages = {203--203},
     publisher = {mathdoc},
     volume = {67},
     number = {3},
     year = {1997},
     doi = {10.4064/ap-67-3-203},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-67-3-203/}
}