Mats Järlström's victorious 6-year battle over yellow lights | KOIN.com
Significance magazine - The curious case of Mats Järlström
PDX-TIE.ORG: April 2017
Oregon Engineering Speech - Institute for Justice
Oregon Engineering Speech - Institute for Justice
Transportation engineering panel says Beaverton red light camera critic is right | KATU
Just A Car Guy: the method of setting the yellow light timing was engineered in 1959. Only one of the people involved with that paper is still alive. They made a mistake,
Oregon Man Sues Over Red Light Camera Math | Digital Trends
Oregon Engineer Wins Traffic-Light Timing Lawsuit - Institute for Justice
Beaverton man wins battle to change yellow lights | KOIN.com
Oregon Engineer Wins Traffic-Light Timing Lawsuit - Institute for Justice
A man who was fined for not being a "real" engineer has just changed traffic lights worldwide - We Rep STEM
Yellow-Light Crusader Fined for Doing Math Without a License - The New York Times
Mats Järlström - Institute for Justice
Lawsuit: State of Oregon doesn't own word 'engineer'
Red Light Cameras - Raleigh, Wilmington, Suffolk County, Colorado, Hawaii
The Adam Carolla Show - A Free Daily Comedy Podcast from Adam Carolla | Katie Goodman and Mats Jarlstrom
Mats Järlström's victorious 6-year battle over yellow lights | KOIN.com
Engineer Fined for Criticizing Traffic Light Policy without a License - Foundation for Economic Education
Federal judge finds state law governing who is an 'engineer' violates free speech - oregonlive.com
U.S. Judge Rules Mats Järlström's First Amendment Rights Were Infringed - IEEE Spectrum
Mats and Laurie's Wedding website Pictures
