Sulfur-bearing Species Tracing the Disk/Envelope System in the Class i Protostellar Source Elias 29

Yoko Oya, Ana López-Sepulcre, Nami Sakai, Yoshimasa Watanabe, Aya E. Higuchi, Tomoya Hirota, Yuri Aikawa, Takeshi Sakai, Cecilia Ceccarelli, Bertrand Lefloch, Emmanuel Caux, Charlotte Vastel, Claudine Kahane, Satoshi Yamamoto