@misc{indiciae62d870790fa6, title = {Problem solving, recall, and mapping relations in isomorphic transfer and nonisomorphic transfer among preschoolers and elementary school children.}, author = {B Gholson and A R Dattel and D Morgan and L A Eymard}, year = {1989}, url = {https://pubmed.ncbi.nlm.nih.gov/2805895/}, note = {Source identifier: 2805895} }