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<url><loc>https://psychologies.blog/2026/05/10/l1-21-fr-a152-9-05-26-14-15-systeme-y%cf%80-1er-livre-definitions-sur-la-coherence-et-la-stabilite/</loc><news:news><news:publication><news:name>Psychologie système YPARCHO</news:name><news:language>fr</news:language></news:publication><news:publication_date>2026-05-10T20:03:52+00:00</news:publication_date><news:title>L1-21.fr. a152 &#8211; 9/05/26  14.15 . SYSTÈME Yπ.1er LIVRE. DÉFINITIONS : sur la cohérence et la stabilité.</news:title></news:news></url></urlset>
