@InProceedings{,
 author = {L. Kompanets, T. Valchuk},
 booktitle = {Proc. of the Intern. Conference IT.FORUM SECURE 2002},
 title = {Biometrics Methods for Natural Intelligence Testing: S. Dellingers Geometrical Approach, and T. Valchuks one},
 pages = {87--95},
 year = {2002},
 volume = {1},
 publisher = {Wydawnictwo NASK}
 }