S. Siljamaki

Various spin-polarization states beyond the maximum-density droplet: A quantum Monte Carlo study

R. Nieminen, A. Harju, V. Sverdlov, 2001, cond-mat/0112243.

Testing of two-dimensional local approximations in the current-spin and spin-density-functional theories

R. M. Nieminen, E. Rasanen, M. J. Puska, 2003, cond-mat/0301062.

Wigner molecules in quantum dots: a quantum Monte Carlo study

R. Nieminen, A. Harju, S. Siljamaki, 2001, cond-mat/0105452.

A benchmarking method to evaluate the accuracy of a commercial proton monte carlo pencil beam scanning treatment planning system

Timothy D. Solberg, Petri Hiltunen, Charles B. Simone, 2017, Journal of applied clinical medical physics.

Selective robust optimization: A new intensity-modulated proton therapy optimization strategy.

Heng Li, Li Liao, X Ronald Zhu, 2015, Medical physics.

A 3D pencil-beam-based superposition algorithm for photon dose calculation in heterogeneous media

H Helminen, L Tillikainen, J. Alakuijala, 2008, Physics in medicine and biology.