Published in Stuttg. Beitr. Naturk., in 1970, in volume 185, pages 1-6

Published in Stuttgarter Beiträge zur Naturkunde, in 1970, in volume 201, pages 1-27

Published in Stuttgarter Beiträge Naturkunde, in 1970, in volume 213, pages 1-72

Published in Stuttgarter Beiträge Naturkunde, in 1970, in volume 214, pages 1-12

Published in Stuttgarter Beiträge Naturkunde, in 1970, in volume 215, pages 1-28

Published in Stuttgarter Beiträge Naturkunde, in 1970, in volume 216, pages 1-5

Published in Stuttgarter Beiträge Naturkunde, in 1970, in volume 217, pages 1-10

Published in Stuttgarter Beiträge Naturkunde, in 1970, in volume 218, pages 1-15

Published in Stuttgarter Beiträge Naturkunde, in 1970, in volume 219, pages 1-6

Published in Stuttgarter Beiträge Naturkunde, in 1970, in volume 221, pages 1-8

Published in Stuttgarter Beiträge Naturkunde, in 1970, in volume 222, pages 1-28

Published in Stuttgarter Beiträge Naturkunde, in 1970, in volume 223, pages 1-13