TY - RPRT TI - High efficiency ultrathin coplanar back contact cells AU - Storti, G. AU - Wrigley, C. AU - Wohlgemuth, J. AU - Whitehouse, D. AU - Scheinine, A. PY - 1980 UR - https://ntrs.nasa.gov/citations/19810042688 ID - 19810042688 ER -