@inbook{ GÓMEZ_WINSLØW-:93-101,
author = { PEDRO GÓMEZ GUZMÁN and CARL WINSLØW- } ,
title = { FIRST YEARS OF TEACHING },
booktitle = { THE PROFESSIONAL EDUCATION AND DEVELOPMENT OF TEACHERS OF MATHEMATICS. THE 15TH ICMI STUDY },
isbn = { 978-0-387-09600-1 },
publisher = { Springer },
pages = { 93 - 101 },
year = { 2009 },
}