Published in Rodriguésia, in 1949, in volume 12, issue 24, pages 3-18

Published in Rodriguésia, in 1949, in volume 12, issue 24, pages 19-27

Published in Rodriguésia, in 1949, in volume 12, issue 24, pages 29-31

Published in Rodriguésia, in 1949, in volume 12, issue 24, pages 33-51

Published in Rodriguésia, in 1949, in volume 12, issue 24, pages 119-121

Published in Rodriguésia, in 1949, in volume 12, issue 24, pages 123-136

Published in Rodriguésia, in 1949, in volume 12, issue 24, pages 137-146

Published in Rodriguésia, in 1949, in volume 12, issue 24, pages 147-159

Published in Rodriguésia, in 1949, in volume 12, issue 24, pages 161-188