APA-ийн эшлэл(7 дахь хэвлэлт)

Bærland, T., Kuchta, M., Mardal, K., & Thompson, T. (2020). An observation on the uniform preconditioners for the mixed Darcy problem. Wiley.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Bærland, T., M. Kuchta, K-A Mardal, ба T. Thompson. An Observation on the Uniform Preconditioners for the Mixed Darcy Problem. Wiley, 2020.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Bærland, T., et al. An Observation on the Uniform Preconditioners for the Mixed Darcy Problem. Wiley, 2020.