Comparative study on the removal of acid violet by adsorption on various low cost adsorbents
by
Kannan N. and Murugavel S.
Influence of nitrogen dioxide and acetylene on marbles, ceramics and pigment
by
Roubani-Kalantzopoulou F., Agelakopoulou T., Bassiotis I., Margariti S., Siokos V. and Metaxa E.