00991nam a2200241Ia 4500003000900000008004100009020001800050040001600068080002400084111010600108245019500214260003400409300001500443650002300458650001700481650002700498700003200525700003100557700003600588942000700624999001700631952010100648IN-BaIIA211028s9999    xx            000 0 eng d  a3-540-53436-9  cIIA Library  a523.947(082.2)bULM  aInternational Conference on Atlas of a Dark Sunspot Unbral SpectrumcHeidelbergd1990 June 5-8935758 0aMechanics of chromospheric and coronal heatingbproceedings of the international conference held in Heidelberg, June 5-8, 1990cedited by Peter Ulmschneider, Eric R. Priest and Robert Rosner  aBerlinbSpringer-Verlagc1991  axiv, 649p.  aChromosphere95508  aCorona98341  aCoronal Heating914860  aPriest, Eric R., ed.917269  aRosner, Robert, ed.917270  aUlmschneider, Peter, ed.917271  cBK  c18676d18676  00104070aBANbKODcGENd2013-05-07l0o523.947(082.2)/ ULMp19598r2021-11-05w2013-05-07yBK