@article{GENERAL,
      recid = {7775},
      title = {Heavy Duty Oils},
      journal = {Journal of Naval Engineering},
      address = {1947},
      number = {GENERAL},
      abstract = {Heavy Duty Oils. 
July 1947. 
LIEUTENANT-COMMANDER (E) E.  TYRRELL, R.N.},
      url = {http://library.imarest.org/record/7775},
}