6 citations to 10.1007/s10701-009-9274-0 (Crossref Cited-By Service)

1. Erkka Haapasalo, Juha-Pekka Pellonpää, “Covariant KSGNS construction and quantum instruments”, Rev. Math. Phys., 29, № 07, 2017, 1750020  
2. Erkka Theodor Haapasalo, Juha-Pekka Pellonpää, “Extreme covariant quantum observables in the case of an Abelian symmetry group and a transitive value space”, Journal of Mathematical Physics, 52, № 12, 2011, 122102  
3. John E. Herr, Palle E. T. Jorgensen, Eric S. Weber, From Classical Analysis to Analysis on Fractals, 2023, 183  
4. Juha-Pekka Pellonpää, “Extreme phase and rotated quadrature measurements”, Phys. Scr., T140, 2010, 014032  
5. Erkka Haapasalo, Juha-Pekka Pellonpää, “Kolmogorov Decompositions and Extremality Conditions for Positive Covariant Kernels”, Reports on Mathematical Physics, 83, № 2, 2019, 253  
6. Erkka Haapasalo, Juha-Pekka Pellonpää, “Optimal covariant quantum measurements”, J. Phys. A: Math. Theor., 54, № 15, 2021, 155304