@article {van:May 1997:0094-5765:685,
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	title = "Recent highlights in astrodynamics",
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	volume = "40",
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	doi = "doi:10.1016/S0094-5765(97)00133-1"
}

@article {Srivastava:May 1997:0094-5765:693,
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	author = "Yograjan N.",
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	author = "Chandrasekhar M.G.",
	title = "On the relationship between ERS-1 SAR/backscatter and surface/sub-surface soil moisture variations in vertisols",
	journal = "Acta Astronautica",
	volume = "40",
	year = "May 1997",
	pages = "693-699(7)",
	url = {http://www.ingentaconnect.com/content/els/00945765/1997/00000040/00000010/art00125"
	doi = "doi:10.1016/S0094-5765(97)00125-2"
}

@article {Lear:May 1997:0094-5765:701,
	author = "Lear W.E.",
	author = "Sherif S.A.",
	author = "Langford J.R.",
	title = "Efficiency and gasdynamic analysis of two-phase mixtures in supersonic nozzles with inter-phase heat transfer and slip",
	journal = "Acta Astronautica",
	volume = "40",
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	doi = "doi:10.1016/S0094-5765(97)00033-7"
}

@article {Lear:May 1997:0094-5765:707,
	author = "Lear W.E.",
	author = "Sherif S.A.",
	title = "Two-phase non-dissipative supersonic nozzle flow analysis for maximum condensed phase momentum flux",
	journal = "Acta Astronautica",
	volume = "40",
	year = "May 1997",
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}

@article {Jena:May 1997:0094-5765:713,
	author = "Jena J.",
	author = "Sharma V.D.",
	title = "Far-field behavior of waves in a relaxing gas",
	journal = "Acta Astronautica",
	volume = "40",
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}

@article {Rowe:May 1997:0094-5765:719,
	author = "Rowe W.J.",
	title = "Interplanetary travel and permanent injury to normal heart",
	journal = "Acta Astronautica",
	volume = "40",
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}

@article {Wattenbach:May 1997:0094-5765:723,
	author = "Wattenbach R.",
	author = "Moritz K.",
	title = "Astronomical shuttle pallet satellite (ASTRO-SPAS)",
	journal = "Acta Astronautica",
	volume = "40",
	year = "May 1997",
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}

@article {Vulpetti:May 1997:0094-5765:733,
	author = "Vulpetti G.",
	title = "Sailcraft at high speed by orbital angular momentum reversal",
	journal = "Acta Astronautica",
	volume = "40",
	year = "May 1997",
	pages = "733-758(26)",
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	doi = "doi:10.1016/S0094-5765(97)00153-7"
}