TY - JOUR AU - Panaite, Florin TI - More examples of invariance under twisting JO - Czechoslovak Mathematical Journal PY - 2012 SP - 187 EP - 195 VL - 62 IS - 1 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/articles/10.1007/s10587-012-0005-x/ DO - 10.1007/s10587-012-0005-x LA - en ID - 10_1007_s10587_012_0005_x ER -