Published in Gayana, in 2001, in volume 65, pages 137-148

Created: 2012-07-24, modified: 2012-07-24

Published in Gayana, in 2001, in volume 65, issue 2, pages 119-128

Created: 2012-12-30, modified: 2012-12-30

Published in Gayana, in 2001, in volume 65, issue 2, pages 193-210

Created: 2013-04-02, modified: 2013-04-02

Published in Gayana, in 2001, in volume 65, issue 2, pages 215-217

Created: 2013-02-09, modified: 2013-02-09