TY - JOUR AU - Krückeberg, Fritz TI - Bemerkungen zur Intervall-Analysis JO - Applications of Mathematics PY - 1968 SP - 152 EP - 153 VL - 13 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1968.103147/ DO - 10.21136/AM.1968.103147 LA - de ID - 10_21136_AM_1968_103147 ER -