Deleted 01.curriculum/01.physics-chemistry-biology/03.niv3/02.geometrical-optics/04.stigmatism-and-conjugate-points/05.new-course-parallel-2/form.en.md, 01.curriculum/01.physics-chemistry-biology/03.niv3/02.geometrical-optics/04.stigmatism-and-conjugate-points/05.new-course-parallel-2/form.es.md, 01.curriculum/01.physics-chemistry-biology/03.niv3/02.geometrical-optics/04.stigmatism-and-conjugate-points/05.new-course-parallel-2/form.fr.md files