1. Subjordan operators;Agler,1980
2. Sub-Jordan operators: Bishop's theorem, spectral inclusion, and spectral sets;Agler;J. Oper. Theory,1982
3. A disconjugacy theorem for Toeplitz operators;Agler;Am. J. Math.,1990
4. Classification of hereditary matrices;Agler;Linear Algebra Appl.,1998
5. m-isometric transformations of Hilbert space I;Agler;Integral Equ. Oper. Theory,1995