共 50 条
- [43] Training of teachers of the XXIst century in the francophone REVUE DES SCIENCES DE L EDUCATION, 2011, 37 (02): : 435 - 436
- [47] The University of the XXIst century and social sustainability ESTUDIOS SOBRE EDUCACION, 2022, (42): : 287 - 288
- [48] Celestial Mechanics in the XXIst century – challenges The European Physical Journal Special Topics, 2020, 229 : 1373 - 1377
- [50] Celestial Mechanics in the XXIst century - challenges EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS, 2020, 229 (08): : 1373 - 1377