Janet Incerpi, Robert Sedgewick. Improved Upper Bounds on Shellsort. J. Comput. Syst. Sci., 31(2):210-224, 1985.
@article{IncerpiS85, title = {Improved Upper Bounds on Shellsort}, author = {Janet Incerpi and Robert Sedgewick}, year = {1985}, researchr = {https://researchr.org/publication/IncerpiS85}, cites = {0}, citedby = {0}, journal = {J. Comput. Syst. Sci.}, volume = {31}, number = {2}, pages = {210-224}, }