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%    by   : anonymous
%    IP   : 216.73.216.247
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%    
% Selection : Year = 1961
%




@Article{Hernandez61:a,
      AUTHOR = {Hern{\'a}ndez, J.L.},
      TITLE = {Diagramas circulares para el caso de tres interconectadas},
      YEAR = {1961},
      JOURNAL = {Scientia},
      VOLUME = {61},
      PAGES = {10 - 21}
}

@Article{Hernandez61:b,
      AUTHOR = {Hern{\'a}ndez, J.L.},
      TITLE = {El principio de dualidad y algunas de sus aplicaciones},
      YEAR = {1961},
      JOURNAL = {Scientia},
      VOLUME = {61},
      PAGES = {5 - 26}
}

@Article{Hernandez61:c,
      AUTHOR = {Hern{\'a}ndez, J.L.},
      TITLE = {Estudio de algunos errores de programaci{\'o}n en servomecanismos de respuesta {\'o}ptima},
      YEAR = {1961},
      JOURNAL = {Scientia},
      VOLUME = {61},
      PAGES = {10 - 27}
}