To cite tbrf in publications use:
Schramm M (2020). tbrf: Time Based Rolling Functions. doi:10.5281/zenodo.3727319, https://CRAN.R-project.org/package=tbrf.
Corresponding BibTeX entry:
@Manual{, title = {{tbrf}: Time Based Rolling Functions}, author = {Michael Schramm}, year = {2020}, url = {https://CRAN.R-project.org/package=tbrf}, doi = {10.5281/zenodo.3727319}, }