S. Larsson

Langmuir–Blodgett films of indandione‐1,3 pyridinium betaine. I: Preparation, electronic structure, optical properties

Ojars Neilands, L. Gerca, M. Rutkis, 1993 .

Visible fluorescence on IR excitation of polar dimethylaminobenzylidene 1,3-indandione crystals

Leonas Valkunas, Alytis Gruodis, L. Valkunas, 1993 .