@article{10_4064_cm116_1_1,
     author = {H. Gopalkrishna Gadiyar and K. M. Sangeeta Maini and R. Padma and Mario Romsy},
     title = {What is the inverse of
 repeated square and multiply algorithm?},
     journal = {Colloquium Mathematicum},
     pages = {1--14},
     publisher = {mathdoc},
     volume = {116},
     number = {1},
     year = {2009},
     doi = {10.4064/cm116-1-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm116-1-1/}
}