- J.A. de Barros, I.L. Shapiro, “Renormalization group study of the higher derivative conformal scalar model”, Physics Letters B, 412, no. 3-4, 1997, 242

- Hong Liu, A.A. Tseytlin, “D = 4 super Yang-Mills, D = 5 gauged supergravity and D = 4 conformal supergravity”, Nuclear Physics B, 533, no. 1-3, 1998, 88

- Claudio Corianò, Matteo Maria Maglio, Emil Mottola, “TTT in CFT: Trace identities and the conformal anomaly effective action”, Nuclear Physics B, 942, 2019, 303

- Jens Boos, Effects of Non-locality in Gravity and Quantum Theory, 2021, 1

- Fabricio M. Ferreira, Ilya L. Shapiro, “Integration of trace anomaly in 6 D”, Physics Letters B, 772, 2017, 174

- Hadi Godazgar, Krzysztof A. Meissner, Hermann Nicolai, “Conformal anomalies and the Einstein field equations”, J. High Energ. Phys., 2017, no. 4, 2017, 165

- John F. Donoghue, Basem Kamal El-Menoufi, “QED trace anomaly, non-local Lagrangians and quantum equivalence principle violations”, J. High Energ. Phys., 2015, no. 5, 2015, 118

- Yu. V. Gusev, A. I. Zelnikov, “Finite temperature nonlocal effective action for quantum fields in curved space”, Phys. Rev. D, 59, no. 2, 1998, 024002

- A.G. Mirzabekian, G.A. Vilkovisky, V.V. Zhytnikov, “Partial summation of the nonlocal expansion for the gravitational effective action in 4 dimensions”, Physics Letters B, 369, no. 3-4, 1996, 215

- Tom Draper, Benjamin Knorr, Chris Ripken, Frank Saueressig, “Graviton-mediated scattering amplitudes from the quantum effective action”, J. High Energ. Phys., 2020, no. 11, 2020, 136
