TY - JOUR AU - R. Kennerly AU - R. Van Brunt AU - Alan Gallagher BT - Physical Review A DA - Jan-05-1981 DO - 10.1103/PhysRevA.23.2430 PY - 1981 SP - 2430 EP - 2442 T2 - Physical Review A TI - High-resolution measurement of the helium1s2s22S resonance profile VL - 23 SN - 0556-2791 ER -