RT Article T1 Sex in transition: 1900-1980 JF Journal of youth and adolescence VO 13 IS 5 SP 385 OP 399 A1 Darling, Carol A. A2 Kallen, David J. A2 Dusen, Joyce E. van LA English YR 1984 UL https://krimdok.uni-tuebingen.de/Record/1642394548 K1 Sexualverhalten