Stesevic, D., and N. Bubanja. “Five New Alien Species in the Flora of Montenegro: Coreopsis Tinctoria Nutt., Ipomoea Indica (Burm.) Merr., Lupinus × Regalis Bergmans, Physalis Angulata L., and Solidago Canadensis L. And New Possible Threats to the Biodiversity”. Acta Botanica Croatica, vol. 76, no. 1, Apr. 2017, https://www.abc.botanic.hr/index.php/abc/article/view/1440.