J. Pyy

Solution of optimal harvesting problem by finite difference approximations of size-structured population model

E. Laitinen, A. Ahtikoski, A. Lapin, 2018 .

Spin-lattice relaxation of the nuclear dipolar energy and spin diffusion in NH4ClO4

A. Vuorimäki, E. Ylinen, J. Pyy, 1988 .

Introducing a Non-Stationary Matrix Model for Stand-Level Optimization, an Even-Aged Pine (Pinus Sylvestris L.) Stand in Finland

Anssi Ahtikoski, Jouni Siipilehto, E. Laitinen, 2017 .

Demonstrating the Effect of Height Variation on Stand-Level Optimization with Diameter-Structured Matrix Model

E. Laitinen, A. Ahtikoski, J. Pyy, 2020, Forests.

Jukuri, open repository of the Natural Resources Institute Finland (Luke)

E. Laitinen, A. Ahtikoski, J. Pyy, 2020 .