@Article{Riv79a,
  author = 	 { Ronald L. Rivest },
  title = 	 { Critical remarks on {``Critical remarks on some public-key cryptosystems''} by {T. Herlestam} },
  journal = 	 { BIT Numerical Mathematics },
  issn =         { 0006-3835 },
  OPTyear = 	 { 1979 },
  date =         { 1979 },                  
  publisher =    { Springer },                  
  pages =        { 274--275 },
  volume =       { 19 },
  number =       { 2 },
  url =          { http://dx.doi.org/10.1007/BF01930859 },
  doi =          { 10.1007/BF01930859 },
}