Published Ultrafine particles (UFP) and health effects. Dangerous. Like no other PM? Review and analysis by Politis M., Pilinis C. and Lekkas T.D. 439-452_579_POLITIS_10-3.pdf
Published Concentrations of the selected air pollutants at Bily Kriz, the Czech Republic, for 1994 to 1999 by Tshiamala Mbuyi M.-H tshiamala-mbuyi.pdf