APA (7th ed.) Citation

Barvinsky, A. O., Kalugin, A. E., & Wachowski, W. (2025). Schwinger--DeWitt expansion for the heat kernel of nonminimal operators in causal theories.

Chicago Style (17th ed.) Citation

Barvinsky, Andrei O., Alexey E. Kalugin, and Władysław Wachowski. Schwinger--DeWitt Expansion for the Heat Kernel of Nonminimal Operators in Causal Theories. 2025.

MLA (9th ed.) Citation

Barvinsky, Andrei O., et al. Schwinger--DeWitt Expansion for the Heat Kernel of Nonminimal Operators in Causal Theories. 2025.