TY - GEN A1 - Janczewski, Marian. A1 - Pawłowska, Ewa (chemia). PB - nakładem Uniwersytetu Marii Curie-Skłodowskiej KW - chemia T1 - Effect of molecular structure on optical properties of systems containing carbon chirality centres. \n Part. 27, \p 9-butyl-9-methylfluorene-2-carboxylic acids and some of their derivatives ER -