%0 Journal Article %T Cyclotron emission, absorption, and the two faces of X-ray pulsar A 0535+262 %A Tsygankov, Sergey S %A Doroshenko, Victor %A Mushtukov, Alexander A %A Suleimanov, Valery F %A Lutovinov, Alexander A %A Poutanen, Juri %J Monthly Notices of the Royal Astronomical Society Letters %V 487 %N 1 %P L30-L34 %@ 1745-3925 %D 2019-05-24 %I The Royal Astronomical Society:null %~ DeepDyve