@article{202102.0097, doi = {10.20944/preprints202102.0097.v1}, url = {https://doi.org/10.20944/preprints202102.0097.v1}, year = 2021, month = {February}, publisher = {Preprints}, author = {Asher Yahalom}, title = {The Cosmological Decrease of Galactic Density and the Induced Retarded Gravity Effect on Rotation Curves}, journal = {Preprints} }