Zeitschrift 369 Research 122 History 111 Histoire 110 Droit 103 Recherche 101 Publications pe ́riodiques 98 Education 82 Online-Ressource 80 Psychology 77 Psychologie 76 Mathematics 75 Pe ́riodiques 74 Mathe ́matiques 71 E ́ducation 64 E ́tude et enseignement 64 Philosophie 63 Philosophy 61 Study and teaching 61 Diseases 59 Informatique 57 Medicine 55 Biochemistry 54 Biology 54 Maladies 53 Me ́decine 52 Periodicals 51 Science 51 Biologie 50 Social sciences 49