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   61013
   Recent ASCA observations have revealed remarkable activity of
   protostars on an early stage. We found several outflow candidates not
   associated with IRAS point source in 12CO emission. We propose
   observations to detect the driving sources of the outflows. The driving
   sources are supposed to be so-called Class 0 objects. The results of
   this observation are also expected to present some restriction on the
   model of driving outflow.
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