Yefremova Tamara T., Yefremov Stanislav P. «On three markers of permanent ring growth variation of Scots pine in marsh and upland dendrocenoses» // 2011. №347 C.159-161
Matveev Sergey M., Akulov Victor V. «Condition dynamics of Scots pine (Pinus sylvestris L.) along suburban highways of Voronezh city in 1991-2007» // 2012. №364 C.212-218