%0 Journal Article %T Do Scientific Advancements Lean on the Shoulders of Giants? A Bibliometric Investigation of the Ortega Hypothesis %A Lutz Bornmann %A F¨¦lix de Moya Aneg¨®n %A Loet Leydesdorff %J PLOS ONE %D 2012 %I Public Library of Science (PLoS) %R 10.1371/journal.pone.0013327 %X In contrast to Newton's well-known aphorism that he had been able ¡°to see further only by standing on the shoulders of giants,¡± one attributes to the Spanish philosopher Ortega y Gasset the hypothesis saying that top-level research cannot be successful without a mass of medium researchers on which the top rests comparable to an iceberg. %U http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0013327