Published in Breviora, in 1977, in volume 442, pages 1-27

Created: 2009-12-27, modified: 2021-04-05

Published in Breviora, in 1977, in volume 443, pages 1-13

Created: 2009-12-27, modified: 2021-04-05

Published in Breviora, in 1977, in volume 444, pages 1-37

Created: 2009-12-27, modified: 2021-04-05

Published in Breviora, in 1977, in volume 445, pages 1-24

Created: 2009-12-27, modified: 2021-04-05