TY  - BOOK
AU  - Hoffman, Frank G. 
TI  - Hybrid Warfare and Challenges
T2  - JFQ
PY  - 2009///
PB  - ndupress.ndu.edu
KW  - Guerra
KW  - Estrategia militar
KW  - Ejército
KW  - Estados Unidos de América
UR  - https://www.google.es/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=0CCkQFjABahUKEwj7wqvY-uTIAhWIQBQKHSJNDvE&url=http%3A%2F%2Fsmallwarsjournal.com%2Fdocuments%2Fjfqhoffman.pdf&usg=AFQjCNGcQFhNuLAoKd3Hvk_2zv9uzNm8sQ&sig2=_VYnkHirtZbpSdcTehEIZA&bvm=bv.106130839,d.d24&cad=rja
ER  -