Published in Breviora, in 1969, in volume 310, pages 1-10

Published in Breviora, in 1969, in volume 311, pages 1-23

Published in Breviora, in 1969, in volume 312, pages 1-5

Published in Breviora, in 1969, in volume 313, pages 1-11

Published in Breviora, in 1969, in volume 314, pages 1-37

Published in Breviora, in 1969, in volume 315, pages 1-11

Published in Breviora, in 1969, in volume 316, pages 1-17

Published in Breviora, in 1969, in volume 317, pages 1-8

Published in Breviora, in 1969, in volume 318, pages 1-9

Published in Breviora, in 1969, in volume 319, pages 1-16

Published in Breviora, in 1969, in volume 320, pages 1-29

Published in Breviora, in 1969, in volume 321, pages 1-14

Published in Breviora, in 1969, in volume 322, pages 1-11

Published in Breviora, in 1969, in volume 323, pages 1-4

Published in Breviora, in 1969, in volume 324, pages 1-23

Published in Breviora, in 1969, in volume 325, pages 1-24

Published in Breviora, in 1969, in volume 326, pages 1-21

Published in Breviora, in 1969, in volume 327, pages 1-19

Published in Breviora, in 1969, in volume 328, pages 1-7

Published in Breviora, in 1969, in volume 329, pages 1-14

Published in Breviora, in 1969, in volume 330, pages 1-13

Published in Breviora, in 1969, in volume 331, pages 1-9

Published in Breviora, in 1969, in volume 332, pages 1-16

Published in Breviora, in 1969, in volume 333, pages 1-24

Published in Breviora, in 1969, in volume 334, pages 1-14

Published in Breviora, in 1969, in volume 335, pages 1-15

Published in Breviora, in 1969, in volume 336, pages 1-25

Published in Breviora, in 1969, in volume 337, pages 1-33

Published in Breviora, in 1969, in volume 338, pages 1-9

Published in Breviora, in 1969, in volume 339, pages 1-35

Published in Breviora, in 1969, in volume 340, pages 1-9