Published in Stuttgarter Beiträge Naturkunde, in 1958, in volume 4, pages 1-5

Published in Stuttgarter Beiträge Naturkunde, in 1958, in volume 5, pages 1-7

Published in Stuttgarter Beiträge Naturkunde, in 1958, in volume 6, pages 1-12

Published in Stuttgarter Beiträge Naturkunde, in 1958, in volume 7, pages 1-4

Published in Stuttgarter Beiträge zur Naturkunde, in 1958, in volume 8, pages 1-12

Published in Stuttgarter Beiträge zur Naturkunde, in 1958, in volume 9, pages 1-10

Published in Stuttgarter Beiträge Naturkunde, in 1958, in volume 10, pages 1-5

Published in Stuttgarter Beiträge Naturkunde, in 1958, in volume 11, pages 1-5

Published in Stuttgarter Beiträge Naturkunde, in 1958, in volume 12, pages 1-13

Published in Stuttgarter Beiträge Naturkunde, in 1958, in volume 13, pages 1-6

Published in Stuttgarter Beiträge Naturkunde, in 1958, in volume 14, pages 1-4

Published in Stuttgarter Beiträge Naturkunde, in 1958, in volume 15, pages 1-8

Published in Stuttgarter Beiträge Naturkunde, in 1958, in volume 16, pages 1-8

Published in Stuttgarter Beiträge Naturkunde, in 1958, in volume 17, pages 1-8