Published in Breviora, in 1974, in volume 420, pages 1-35

Published in Breviora, in 1974, in volume 421, pages 1-21

Published in Breviora, in 1974, in volume 422, pages 1-15

Published in Breviora, in 1974, in volume 423, pages 1-19

Published in Breviora, in 1974, in volume 424, pages 1-14

Published in Breviora, in 1974, in volume 425, pages 1-19

Published in Breviora, in 1974, in volume 426, pages 1-6

Published in Breviora, in 1974, in volume 427, pages 1-31

Published in Breviora, in 1974, in volume 428, pages 1-44

Published in Breviora, in 1974, in volume 429, pages 1-22