TY - JOUR AU - O R Dehghan TI - Linear functionals on hypervector spaces JO - Filomat PY - 2020 SP - 3031 VL - 34 IS - 9 UR - http://geodesic.mathdoc.fr/articles/10.2298/FIL2009031D/ DO - 10.2298/FIL2009031D LA - en ID - 10_2298_FIL2009031D ER -