Published in Richardiana, in 2004, in volume 4, issue 2, pages 42-46

Published in Richardiana, in 2004, in volume 4, issue 2, pages 47-51

Published in Richardiana, in 2004, in volume 4, issue 2, pages 52-65

Published in Richardiana, in 2004, in volume 4, issue 2, pages 66-72

Published in Richardiana, in 2004, in volume 4, issue 2, pages 73-82

Published in Richardiana, in 2004, in volume 4, issue 3, pages 89-102

Published in Richardiana, in 2004, in volume 4, issue 3, pages 103-108

Published in Richardiana, in 2004, in volume 4, issue 3, pages 109-120

Published in Richardiana, in 2004, in volume 4, issue 3, pages 121-132

Published in Richardiana, in 2004, in volume 4, issue 3, pages 134-138

Published in Richardiana, in 2004, in volume 4, issue 3, pages 139-143

Published in Richardiana, in 2004, in volume 4, issue 4, pages 145-150

Published in Richardiana, in 2004, in volume 4, issue 4, pages 151-153

Published in Richardiana, in 2004, in volume 4, issue 4, pages 156-162

Published in Richardiana, in 2004, in volume 4, issue 4, pages 171-196

Published in Richardiana, in 2004, in volume 4, issue 4, pages 197-200