Gaya APA

hagedoorn, J, M, ;, M, Z. (). The adjoint-state method for the downward continuation of the geomagnetic field . [s.i.]: .

Gaya MLA

hagedoorn, J., M., ;, Martinec,, Z.. "The adjoint-state method for the downward continuation of the geomagnetic field". [s.i.]: , . Text.