TY - JOUR
AU - P. Wilson
AU - C. Cannon
BT - Solar Physics
DA - Jan-05-1968
DO - 10.1007/BF00146994
PY - 1968
SP - 3
EP - 17
T2 - Solar Physics
TI - The structure of a sunspot III: Observations of the Wilson Effect
UR - http://adsabs.harvard.edu/full/1968SoPh....4....3W
VL - 4
SN - 0038-0938
ER -