@misc{Polski_Rejestr_Statków_Safety,
 author={Polski Rejestr Statków},
 howpublished={online},
 publisher={Polski Rejestr Statków},
 language={pol},
 title={Safety requirements for ships using low flashpoint gases (LNG, CNG, LPG) as fuel : July 2023},
 type={e-książka},
 keywords={gazowce, budownictwo okrętowe},
}