External links Pogson , PERSON@1 -LRB- NUMBER@1 -RRB- , Minor Planet -LRB- NUMBER@2 -RRB- ORGANIZATION@1 , Monthly Notices of the ORGANIZATION@2 , Vol .

PERSON@2 , PERSON@1 -LRB- NUMBER@1 -RRB- , Minor Planet -LRB- NUMBER@2 -RRB- ORGANIZATION@1 , Monthly Notices of the ORGANIZATION@2 , Vol .
