%AHarrison, Rachel%ALooney, Leslie%AStephens, Ian%ALi, Zhi-Yun%AYang, Haifeng%AKataoka, Akimasa%AHarris, Robert%AKwon, Woojin%AMuto, Takayuki%AMomose, Munetake%BJournal Name: The Astrophysical Journal; Journal Volume: 877; Journal Issue: 1 %D2019%I %JJournal Name: The Astrophysical Journal; Journal Volume: 877; Journal Issue: 1 %K %MOSTI ID: 10101498 %PMedium: X %TDust Polarization in Four Protoplanetary Disks at 3 mm: Further Evidence of Multiple Origins %X %0Journal Article