1. Trace formulae for perturbations of class Sm;Aleksandrov;J. Spectr. Theory,2011
2. Operator Lipschitz functions;Aleksandrov;Russian Math. Surveys,2016
3. Operator integrals, spectral shift, and spectral flow;Azamov;Canad. J. Math.,2009
4. Double Stieltjes operator integrals;Birman;Probl. Math. Phys., Izdat. Leningrad Univ.,1966
5. Double Stieltjes operator integrals II;Birman;Probl. Math. Phys., Izdat. Leningrad Univ.,1967