"Kalender Jugend." . . . . . . . . . . . . "Temporal rhythms in adolescence : clocks, calendars, and the coordination of daily life" . "Temporal rhythms in adolescence : clocks, calendars, and the coordination of daily life"@en . . . . . . . . . . . . . . . . . "Temporal rhythms in adolescence : clocks, calandars, and the coordination of daily life" . . . "Temporal rhythms in adolescence : calendars, and the coordination of daily life"@en . "Temporal rhythms in adolescence: clocks, calendars, and the coordination of daily life" . . . . . "Adolescents." . . "Jugend Zeit." . . "Tijdsbeleving." . . "Chronopsychologie." . . "Zeit Jugend." . . "børns udvikling" . . . . "Jugend Uhr." . . "Aufsatzsammlung." . . "Rythmes biologiques Aspect social." . . "Uhr Jugend." . . "Jugend." . . "Perception du temps chez l'adolescent." . . "Jugend Kalender." . . "unge" . . "Adolescentie." . .