Condition of the lime trees growing in Cracow / Monika Czaja, Anna Kołton, Piotr Muras .
In: Plants in urban areas and landscape / Rastliny v urbanizovanom prostredí a krajine [72 s.]. -- Nitra : Slovak University of Agriculture, 2018. -- ISBN 978-80-552-1812-0 (brož.). -- S. 72
http://www.slpk.sk/eldo/2018/dl/9788055218298/files/czaja-et-al.pdf .