Published in Rodriguésia, in 1952, in volume 15, issue 27, pages 191-212

Published in Rodriguésia, in 1952, in volume 15, issue 27, pages 189-190

Published in Rodriguésia, in 1952, in volume 15, issue 27, pages 185-188

Published in Rodriguésia, in 1952, in volume 15, issue 27, pages 181-183

Published in Rodriguésia, in 1952, in volume 15, issue 27, pages 137-162

Published in Rodriguésia, in 1952, in volume 15, issue 27, pages 163-179

Published in Rodriguésia, in 1952, in volume 15, issue 27, pages 9-108

Published in Rodriguésia, in 1952, in volume 15, issue 27, pages 129-135

Published in Rodriguésia, in 1952, in volume 15, issue 27, pages 5-7

Published in Rodriguésia, in 1952, in volume 15, issue 27, pages 109-127