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Page 1
Gravitational shielding.
Eckhardt DH. Eckhardt DH. Phys Rev D Part Fields. 1990 Sep 15;42(6):2144-2145. doi: 10.1103/physrevd.42.2144. Phys Rev D Part Fields. 1990. PMID: 10013064 No abstract available.
Exponential potential versus dark matter.
Eckhardt DH. Eckhardt DH. Phys Rev D Part Fields. 1993 Oct 15;48(8):3762-3767. doi: 10.1103/physrevd.48.3762. Phys Rev D Part Fields. 1993. PMID: 10016650 No abstract available.
Second tower experiment: Further evidence for Newtonian gravity.
Romaides AJ, Sands RW, Eckhardt DH, Fischbach E, Talmadge CL, Kloor HT. Romaides AJ, et al. Among authors: eckhardt dh. Phys Rev D Part Fields. 1994 Sep 15;50(6):3608-3613. doi: 10.1103/physrevd.50.3608. Phys Rev D Part Fields. 1994. PMID: 10018004 No abstract available.
Tower gravity experiment: Evidence for non-Newtonian gravity.
Eckhardt DH, Jekeli C, Lazarewicz AR, Romaides AJ, Sands RW. Eckhardt DH, et al. Phys Rev Lett. 1988 Jun 20;60(25):2567-2570. doi: 10.1103/PhysRevLett.60.2567. Phys Rev Lett. 1988. PMID: 10038392 No abstract available.
Eckhardt et al. reply.
Eckhardt DH, Jekeli C, Lazarewicz AR, Romaides AJ, Sands RW. Eckhardt DH, et al. Phys Rev Lett. 1989 Oct 2;63(14):1532. doi: 10.1103/PhysRevLett.63.1532. Phys Rev Lett. 1989. PMID: 10040597 No abstract available.