00845naa#a2200205#i#4500001001400000005001700014100004100031102000700072200011500079210010500194215001100299606008900310608003700399675002900436686003500465686006500500700001900565700003200584856002300616EN\\bibl\451120241023092930.3##a20201219b2020####ek#y0engy0150####ca##aRU1#aInvestigation of ways to improve positioning accuracy using additional ground meanseConference article/thesis1#aNizhny NovgorodcANO "Scientific and Research Center for Information in Physics and Technique"d2020##a28 с.##aПрикладная математика и информатика. 01.04.022local##aConference article/thesis2local##aМатематика. 51##aМатематика. 2212bbk##aОбщие вопросы математики. 27.012grnti#1aViunovagA. N.#1aZolotarevgOleg Vasil'evich4#asrcipt.editorum.ru