李居影，李莹，魏化震，等.固体推进剂用喷涂聚脲包覆材料的性能[J].工程塑料应用，2017，45(2)：108-111.

Li Juying, Li Ying, Wei Huazhen, et al. Properties of Spray Polyurea Applied to Propellant[J]. Engineering Plastics Application, 2017, (2).

李居影，李莹，魏化震，等.固体推进剂用喷涂聚脲包覆材料的性能[J].工程塑料应用，2017，45(2)：108-111. DOI： 10.3969/j.issn.1001-3539.2017.02.024.

Li Juying, Li Ying, Wei Huazhen, et al. Properties of Spray Polyurea Applied to Propellant[J]. Engineering Plastics Application, 2017, (2). DOI： 10.3969/j.issn.1001-3539.2017.02.024.