@inbook{f94dcc0504134d4a8c5f9e59f119dbb7,
title = "Improving product safety in the medical and food industry through direct marking technologies",
author = "Liisa Hakola and Kaisu Honkap{\"a}{\"a} and Petri Laakso and Raimo Penttil{\"a} and Ilkka Vanttaja",
year = "2013",
language = "English",
isbn = "978-951-38-8129-0",
series = "VTT Research Highlights",
publisher = "VTT Technical Research Centre of Finland",
number = "10",
pages = "84--85",
booktitle = "Research highlights in safety and security",
address = "Finland",
}