TY - JOUR AU - John, Kamil TI - Operators whose tensor powers are $\varepsilon$-$\pi$-continuous JO - Czechoslovak Mathematical Journal PY - 1988 SP - 602 EP - 610 VL - 38 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1988.102256/ DO - 10.21136/CMJ.1988.102256 LA - en ID - 10_21136_CMJ_1988_102256 ER -