P. Graczyk, T. Luks, and P. Sawyer, “Potential kernels for radial Dunkl Laplacians,”10.4153/s0008414x21000195__Canadian Journal of Mathematics, vol. 74, no. 4, pp. 1005–1033, 2022, doi:10.4153/s0008414x21000195 .

T. Luks and Y. Xiao, “Multiple Points of Operator Semistable Lévy Processes,”10.1007/s10959-018-0859-4__Journal of Theoretical Probability, vol. 33, no. 1, pp. 153–179, 2020, doi:10.1007/s10959-018-0859-4 .

B. Baeumer, T. Luks, and M. M. Meerschaert, “Spacetime fractional Dirichlet problems,”10.1002/mana.201700111__Mathematische Nachrichten, vol. 291, no. 17–18, pp. 2516–2535, 2018, doi:10.1002/mana.201700111 .

T. Luks and Y. Xiao, “On the Double Points of Operator Stable Lévy Processes,”10.1007/s10959-015-0638-4__Journal of Theoretical Probability, vol. 30, no. 1, pp. 297–325, 2017, doi:10.1007/s10959-015-0638-4 .

P. Graczyk, T. Luks, and M. Rösler, “On the Green Function and Poisson Integrals of the Dunkl Laplacian,”10.1007/s11118-017-9638-6__Potential Analysis, vol. 48, no. 3, pp. 337–360, 2017, doi:10.1007/s11118-017-9638-6 .

R. Bañuelos, K. Bogdan, and T. Luks, “Hardy–Stein identities and square functions for semigroups,”10.1112/jlms/jdw042__Journal of the London Mathematical Society, vol. 94, no. 2, pp. 462–478, 2016, doi:10.1112/jlms/jdw042 .

K. Bogdan, B. Dyda, and T. Luks, “On Hardy spaces of local and nonlocal operators,”10.32917/hmj/1408972907__Hiroshima Mathematical Journal, vol. 44, no. 2, pp. 193–215, 2014, doi:10.32917/hmj/1408972907 .

T. Luks, “Boundary Behavior of ;1-Harmonic Functions on the Complement of the Sphere and Hyperplane,”10.1007/s11118-012-9321-x__Potential Analysis, vol. 39, no. 1, pp. 29–67, 2013, doi:10.1007/s11118-012-9321-x .

P. Graczyk, T. Jakubowski, and T. Luks, “Martin representation and Relative Fatou Theorem for fractional Laplacian with a gradient perturbation,”10.1007/s11117-012-0220-6__Positivity, vol. 17, no. 4, pp. 1043–1070, 2013, doi:10.1007/s11117-012-0220-6 .

T. Luks, “Hardy spaces for the Laplacian with lower order perturbations,”10.4064/sm204-1-3__Studia Mathematica, vol. 204, no. 1, pp. 39–62, 2011, doi:10.4064/sm204-1-3 .