%0 Journal Article %A Pawel Pieranski %A Maria Helena Godinho %T The Toulouse–Kleman homotopic classification of topological defects in ordered systems illustrated by experiments %J Comptes Rendus. Physique %D 2024 %P 367-388 %V 25 %I Académie des sciences, Paris %R 10.5802/crphys.206 %G en %F CRPHYS_2024__25_G1_367_0