TY - JOUR PB - American Physical Society ID - 10.1103/PhysRevFocus.15.7 TI - Motoring Oil Drops JF - Physical Review Focus JA - Phys. Rev. Focus J1 - FOCUS VL - 15 IS - SP - 7 EP - PY - 2005/02/22/ UR - http://link.aps.org/doi/10.1103/PhysRevFocus.15.7 A1 - Castelvecchi, Davide ER -