APA (7th ed.) Citation

Trautman, A. Radiation and boundary conditions in the theory of gravitation.

Chicago Style (17th ed.) Citation

Trautman, Andrzej. Radiation and Boundary Conditions in the Theory of Gravitation.

MLA (9th ed.) Citation

Trautman, Andrzej. Radiation and Boundary Conditions in the Theory of Gravitation.

Warning: These citations may not always be 100% accurate.