000 00290nam a2200109Ia 45e0
008 170804s1999 xx 000 0 und d
020 _a9780817641092
100 _aHelgason, Sigurdur
245 _aThe radon transform
250 _a2nd ed.
260 _bBrikhauser, Boston
_c1999
999 _c451
_d451