%Aigaion2 BibTeX export from A Web Based Annotated Bibliography %Monday 13 January 2025 08:40:58 AM @ARTICLE{, author = {Alpay, D. and Kaptanoglu, H.T.}, title = {Quaternionic Hilbert Spaces and a von Neumann Inequality}, journal = {Complex Variables and Elliptic Equations}, year = {9999} }