Abstraction and generalization in the logic of science : cases from nineteenth-century scientific practiceCristalli, Claudia; Pietarinen, Ahti-VeikkoHOPOS: The journal of the International Society for the History of Philosophy of Science2021 / p. 93-121 https://doi.org/10.1086/713087 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Abstraktsioon programmeerimisel : väitekiri ... tehnikamagistri kraadi taotlemiseksPetuhhov, Inga1997 http://www.ester.ee/record=b2687130*est Abstraktsioon programmeerimisel : õpikJürgenson, Rein, inform.; Petuhhov, Inga1997 https://www.ester.ee/record=b1053781*est Peirce on mathematical reasoning and discoveryPietarinen, Ahti-VeikkoHandbook of cognitive mathematics2021 / p. 1-32 : ill https://doi.org/10.1007/978-3-030-44982-7_51-1