(2005). "Spatial Structure of the Cooper Pair". Journal of SuperconductivityandNovelMagnetism. 20 (4): 285–292. arXiv:cond-mat/0510279. doi:10.1007/s10948-006-0198-z
"Signatures of Filamentary Superconductivity up to 94 K in Tungsten Oxide WO2.90". JournalofSuperconductivityandNovelMagnetism, volume 33, pages 301–306