TY  - JOUR
AU  - Milousheva, Velichka
AU  - Aleksieva, Yana
TI  - Quasi-minimal Lorentz surfaces in pseudo-euclidean 4-space with neutral metric
JO  - Serdica Mathematical Journal
PY  - 2020
SP  - 151
EP  - 164
VL  - 46
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SMJ2_2020_46_2_a4/
LA  - en
ID  - SMJ2_2020_46_2_a4
ER  -