@article{202011.0428, doi = {10.20944/preprints202011.0428.v1}, url = {https://doi.org/10.20944/preprints202011.0428.v1}, year = 2020, month = {November}, publisher = {Preprints}, author = {Toshiyuki Sugawa and Li-Mei Wang}, title = {On the Fourth Coefficient of the Inverse of a Starlike Function of Positive Order}, journal = {Preprints} }