W_{\infty} Gauge Transformations and the Electromagnetic Interactions of Electrons in the Lowest Landau Level
W{1+ \infty} algebra, W_3 algebra, and Friedan-Martinec-Shenker bosonization
W~UMa-type Systems in the Central Baade Window Discovered in the OGLE Experiment
Wγγproduction with leptonic decays at NLO QCD