@Article{ SABIN:569-570,

author = { JUAN DANIEL SABIN FERNÁNDEZ } ,

title = { SUPERHEROES AID PHYSICS TEACHERS },

journal = { PHYSICS EDUCATION },

year = { 2008 },

volume = { 43 },

issn = { 0031-9120 },

pages = { 569-570 },

doi = { http://www.iop.org/EJ/toc/0031-9120/43/6 },

}