Müller B, Grengg C, Schallert V, Sakoparnig M, Staudinger C, Breininger J, Mittermayr F, Ungerböck B, Borisov SM, Dietzel M, Mayr T. Wide-range optical pH imaging of cementitious materials exposed to chemically corrosive environments. RILEM Tech Lett [Internet]. 2018 Nov. 28 [cited 2024 Apr. 20];3:39-45. Available from: https://letters.rilem.net/index.php/rilem/article/view/72