+++sciencedirect

[Evgeniy]

Здравствуйте,

помогите, пожалуйста, найти литературу:

1. Journal of Power Sources
Volume 33, Issues 1-4, July 1991, Pages 51-57
Proceedings of the Second European Lead Battery Conference (PbCa90)
"Lead---calcium alloys in the production of lead/acid batteries"
V.I. Bolotovsky

DOI:

http://dx.doi.org/10.1016/0378-7753(91)85047-Z

2. Journal of Power Sources
Volume 33, Issues 1-4, July 1991, Pages 59-65
Proceedings of the Second European Lead Battery Conference (PbCa90)
"Behaviour of lead---calcium alloys in positive plates of flooded and recombinant lead/acid batteries"
D. Calasanzio

DOI:

http://dx.doi.org/10.1016/0378-7753(91)85048-2

3. Journal of Power Sources
Volume 33, Issues 1-4, July 1991, Pages 67-75
Proceedings of the Second European Lead Battery Conference (PbCa90)
"Thirteen years' experience with expanded lead---calcium---tin grids for automotive battery plates"
G. Clerici

DOI:

http://dx.doi.org/10.1016/0378-7753(91)85049-3

Заранее благодарю за помощь.

[amik]

[Evgeniy]

Спасибочки